Tensio-active agents; Getters (chemically active substances); Activated carbon; Additives, chemical, to motor fuel; Chemical additives to motor fuel; Petroleum dispersants; Chemical additives for oils; Anthranilic acid; Acetates (chemicals); Cracking catalysts for use in the petroleum industries

Range finders; thermometers; automatic indicators of low pressure in vehicle tyres; surveying instruments; rods for water diviners; densimeters; detectors; gas testing instruments; measuring apparatus; inductors (electricity); voltage testing device in the form of a screwdriver; time switches, automatic; sensors; light dimmers (regulators)(electric); domestic remote controllers; plugs, sockets and other contacts (electric connections); sound alarms; alarms; theft prevention installations, electric; anti theft warning apparatus; electric door bells; fire alarms; smoke detectors; circuit breakers; electric relays; electric conductors; switchboards; electric wires; detectors; video telephones; blinkers (signalling lights); transmitters of electronic signals; ozonisers (ozonators); electricity reducers; transformers (electricity); capacitors; vacuum tubes (radio); high and low voltage switchboards; electric cables; distribution consoles (electricity); telephone apparatus; voltage regulators; distribution boxes (electricity)