Scientific, surveying, measuring, optical, weighing, signalling and checking apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for monitoring drilling operations including apparatus for measuring core location, temperature, pressure and rotation of the core barrel; apparatus for detecting the collapse of the core sample within a core barrel during drilling operations

Retailing and wholesaling services, being the retail and wholesale of gases including gases for medical purposes and goods related to the supply or use of those gases; retailing, wholesaling, distribution and sale of cylinders and receptacles for storing and dispensing gases (including medical gases) and fittings and parts and accessories for those goods; information, advisory and consultancy services in this class in relation to gas stockage (including medical gas stockage) and stockage of related equipment and auxiliary materials; administration and management of gas storage vessels, gas storage receptacles, gas supply and gas distribution facilities (including the provision of all of the aforesaid in relation to medical gas); storage administration for the recording and documentation as well as the incomings and outgoings, with respect to gases (including medical gases) and gas storage vessels (including medical gas storage vessels); logistics services (business management and organisation of facilities and resources) in relation to the supply of gases, including medical gases; business administration and office functions with respect to the sale, promotion, installation, use and operation of gases (including medical gases) and related products and equipment

Transport, packaging, delivery and storage of gases including gases for medical purposes and goods related to the supply or use of those gases; packaging, distribution, delivery, storage and transport of goods, equipment and materials in relation to gases (including gases for medical purposes) and related equipment; location and tracking (including by computer) of goods relating to the supply of gases, including medical gases (including gas storage vessels, gas storage receptacles and parts and fitting for goods associated with the supply of gases, including gases for medical purposes); gas delivery (including delivery of gases for medical purposes) in gas storage vessels, gas receptacles and gas cylinders; supply and storage of medical gases; rental of gas storage vessels, gas cylinders, gas supply systems including those containing or used for medical gases; distribution of gas (including medical gas) through the rental of gas cylinders and by way of a gas cylinder exchange service; rental of gas (including medical gas) equipment; gas supply and distribution services incorporating the metering of gases (including medical gases); information and advisory services in this class in relation to the transportation, packaging and storage of gases (including medical gases) and related equipment