Compressed air pumps; blowing machines for the compression, exhaustion and transport of gases; blowing machines for the compression, sucking and carrying of grain; compressed air machines; pneumatic transporters; pumps as parts of machines, motors and engines; vacuum pumps for machines; compressors for air conditioners; spin driers, not heated

Blowing machines for the compression, sucking and carrying of grain; pressure regulators being parts of machines; pumps as parts of machines, motors and engines; compressors for air conditioners; spin driers, not heated