Belts for machines; Bearings, as parts of machines; Shaft couplings for machines; Pulleys being parts of machines; Springs being parts of machines; Machine wheelwork; Pressure regulators being parts of machines; Blowing machines for the compression, exhaustion and transport of gases; Pneumatic controls for machines, motors and engines

Shock-absorbing buffers of rubber; weatherstripping; insulating materials; insulating felt; insulating fabrics; insulating refractory materials

Shock-absorbing buffers of rubber; weatherstripping; insulating materials; insulating felt; insulating fabrics; insulating refractory materials