Air knife drying systems; air knives; air knives for use in industrial air blow-off and cooling applications; parts for pneumatic blow guns, namely, blow gun nozzles; blowing engines being parts of machines; blowing machines for the compression, exhaustion and transport of gases; centrifugal blower; compressed air pumps; filters for air amplifiers for conveying by air spray; regulators for air amplifiers for conveying materials by air spray; rotary blowers; spray nozzles made primarily of met...

Nebulizers for respiration therapy