Physical, optical, electro technical and electronic apparatus (included in this class) for control systems and surveillance of machines, in particular process control systems for equipment used in air pollution and filtration, pneumatic conveying and mechanical bulk material handling; measuring apparatus, signalling apparatus and regulating apparatus and instruments; measurement recorders, equipment for the purposes of vibration measurement and/or vibration monitoring and/or monitoring machines, densimeter equipment, level measuring instruments; pressure recorders; scales, weighing equipment, namely mechanical scales, parts of scales (included in this class), mass flow measuring apparatus, vehicle scales, machines for measuring and testing of force transducers; belt scales, measuring belt scales, differential measuring scales, electronic apparatus for data acquisition apparatus for air pollution and filtration systems, for pneumatic conveying systems and for material handling systems, monitoring and control systems for such machines; security installations, namely photoelectric beams, commutators, protection devices, namely electronic apparatus and instruments, as well as sensors for monitoring and control purposes for use with machines; calculators and related peripheral apparatus for control systems and automatic control of the aforesaid apparatus; programs recorded on data carriers for control systems and automatic control of the aforesaid apparatus; parts of all the aforesaid goods

Apparatus and installations for cooling and drying, in particular for cooling and drying of conveyor or bulk material; air filtration apparatus and machines; air purifying apparatus and machines, irrigation machines

Aerial conveyors; drop tanks

Containers (not of metal), in particular bulk material containers

Installation, service, maintenance and repair of machines for the chemical and pharmaceutical industry, food industry, plastics, paper and cellulose industry, heavy industry and environmental industry, namely machines for separating, grading, handling, loading and unloading materials, passing on, pressing and crushing of refuse, and machine tools, engines (except engines for land vehicles), machines for cooling and drying, in particular for cooling and drying of conveyor or bulk material, couplings and appliances for power transmission (except such for land vehicles), conveyors, machines with mechanical carrying devices for holding and emptying of bulk material containers, principally machine equipment as machine parts for stirring and passing on of bulk material from bulk material containers, volume conveyors (machines), bulk material mixing machines, bottle filling machines, machines for classifying of bulk material, dust filters and dust filtration apparatus, mixing machines, drainage sieves as machines or machine parts, cast iron unpacking machines, mechanical vibration apparatus for conveying, shaking, feeding, screening, compacting and sorting of materials, vibrating conveyor channels and vibrating sieves as machines or machine parts, base compacting machines, parts of vibrating machines, in particular directional exciters, circle exciters, unbalance motors, magnetic exciters, spring elements and cardan shafts as machine parts, machine operated transportation apparatus, screw conveyors and feeding screw conveyors as machines or machine parts, conveyor belts, cell sluices as machines for conveying and measuring of bulk material, chain conveyors, sheet bands as machine parts, lifting jacks, namely mechanical equipment for lifting and lowering of loads, bucket conveyors, elevators, belt conveyors, paternoster belts as mechanical components, apron conveyors, machine operated wagon loading and wagon unloading apparatus, mechanical conveyors for pits, machines for c; leaning coal and parts belonging thereto, in particular crushers, chutes, pumps, conveyors, cyclones and spiral separators, hydro cyclones, spiral concentrators, magnetic separators, centrifuges, drainage machines, mechanical equipment for adding of flake substances, pressure filters as machines, machines for filling and discharging of powder and bulk material containers, pneumatic and mechanical conveying machines for the transportation of powders and bulk materials, valves and flow promotion devices to start, restrict and arrest the flow of powders and bulk materials, parts of all the aforementioned goods, physical, optical, electro technical and electronic apparatus for control systems and surveillance of machines, in particular process control systems for equipment used in air pollution and filtration, pneumatic conveying and mechanical bulk material handling, measuring apparatus, signalling apparatus and regulating apparatus and instruments, measurement recorders, equipment for the purposes of vibration measurement and/or vibration monitoring and/or monitoring machines, densimeter equipment, level measuring instruments, pressure recorders, scales, weighing equipment, namely mechanical scales, parts of scales, mass flow measuring apparatus, vehicle scales, machines for measuring and testing of force transducers, belt scales, measuring belt scales, differential measuring scales, electronic apparatus and data acquisition apparatus for air pollution and filtration systems, for pneumatic conveying systems and for material handling systems, monitoring and control systems for such machines, security installations, namely photoelectric beams, commutators, protection devices, namely electronic apparatus and instruments, as well as sensors for monitoring and control purposes for use with machines, calculators and related peripheral apparatus for control systems and automatic control of the aforesaid apparatus, programs recorded on data carriers for control systems and au; tomatic control of the aforesaid apparatus, parts of all the aforesaid goods, in particular of handling apparatus, controllers, filtration systems and process controls equipment and systems

Technological services, services of engineers, engineering project management services, testing services and development services of testing methods, technical construction drafting, project planning (technical), planning of installations, technical consultancy in the field of engineering; design services, in particular design of material management systems and design of air filtration systems