7
Ball valves (parts of machines); Actuators; Filters for gases [machines]; Clack valves; In particular throttle valves and magnetic air valves; Actuators, in particular for ball valves (parts of machines), clack valves, valves; Corrugated stainless steel hose (parts of machines); All the aforesaid goods only for use relating to recuperative burners in industrial furnaces and not in installations for heating, cooling and airing
9
Measuring, signalling, checking (supervision) and monitoring apparatus and instruments, in particular for use in the field of industrial furnaces, in particular industrial burners of all kinds, in particular process burners, duct burners, recuperative burners, gas burners, regenerative burners, high temperature burners, lance burners and pilot burners, furnaces for industrial ovens and burners, driers and afterburning installations and for thermal process technology installations, including for use in their respective individual parts, spare parts and fittings; Apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; Apparatus for recording, transmission or reproduction of sound or image information; Magnetic data media; Data-processing equipment and computers; Fire-extinguishing apparatus; Gas regulator apparatus, namely magnetic gas valves; Pressure regulators and magnetic valves for gases; Compensators; Electromagnetic valves for gas burners; All the aforesaid goods only for use relating to recuperative burners in industrial furnaces and not in installations for heating, cooling and airing
11
Recuperative burners for industrial furnaces; All aforesaid goods not for use in heating, cooling installations and installations for airing
40
Treatment of fuel, in particular treatment of liquid fuel
42
Design and development of computer hardware and software, in particular for control and regulation in the field of industrial furnaces, in particular industrial burners of all kinds, in particular process burners, duct burners, recuperative burners, gas burners, regenerative burners, high temperature burners, lance burners and pilot burners, furnaces for industrial ovens and burners, driers and afterburning installations and for thermal process technology installations; Engineering in the field of industrial furnaces, in particular industrial burners of all kinds, in particular process burners, duct burners, recuperative burners, gas burners, regenerative burners, high temperature burners, lance burners and pilot burners, furnaces for industrial ovens and burners, driers and afterburning installations and for thermal process technology installations; All the aforesaid goods only provided relating to recuperative burners in industrial furnaces and not in installations for heating, cooling and airing