6
Parts, predominantly made of metal, for gas and liquid braces, in particular sleeves, shutters, sleeve shutters, straps, shackles, caps, flanges, safety devices against traction, dirt and rotation, fittings, couplings; connecting systems, predominantly made of metal, between a fitting and the aforesaid brace, in particular bayonet systems; accessories, predominantly made of metal, for the aforesaid braces, namely hand wheels, position indicators, dummy covers, insertion pipes, nipples, rings
8
Hand-operated tools for assembling and disassembling, maintaining and repairing braces, in particular pipe assembly and disassembly devices, pipe bevelling devices, pipe cutters, tapping devices, keys, blanks, traction devices
11
Braces, namely gas and liquid braces, in particular sliders, installation mountings, tapping braces, also for subsequent installation, hydrants, ventilating and evacuating valves and control valves
20
Plastic welding brackets
37
Assembling and disassembling braces, in particular gas and water braces, and conduction systems
42
Project planning for braces, in particular gas and water braces, and conduction systems