6 Fittings and junctions for pipes of metal; hand-operated valves of metal; hand-operated hose drums of metal; flexible tubes and hose assemblies of metal; all the aforesaid goods included in class 6.
7 Petrol pumps and filters, and oil pumps and filters for motors, engines and machines; pumps (machines), in particular suction, centrifugal and positive displacement pumps; motor-operated hose drums; motor-operated vaporisers; parts of machines, in particular nozzles being parts for motor-operated vaporisers, spraying apparatus and spray guns; rotating brushes for machines; cleaning brushes; high-pressure cleaners and parts therefor, in particular cleaning lances, jet pipes and valve guns; car washing installations and parts therefor; all the aforesaid goods included in class 7.
9 Pressure and flow sensitive sensors, switches and switching devices for liquid flows; transformers (electricity); coin-operated measuring apparatus; pressure gauges; thermometers and thermostats; protective switches for motors and engines; ignition cables; spark electrodes; control relays; programmable control devices; all the aforesaid goods included in class 9.
11 Valves for water pipes and sanitary installations; toilet cisterns; covers for toilet cisterns; water flow valves, filters and regulators; water tanks; all the aforesaid goods included in class 11.
17 Flexible tubes and hose assemblies of rubber, plastic and textile; nozzle protectors of rubber; anti-kink protective devices of rubber; seals, packing, stopping and insulating materials; all the aforesaid goods included in class 17.