TREA

Respiratory apparatus

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Industry

  • CPC
  • A62B7/00
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Parent Industries

AHUMAN NECESSITIES A62Life-saving A62BDEVICES, APPARATUS OR METHODS FOR LIFE-SAVING

Current Industry

A62B7/00Respiratory apparatus

Sub Industries

A62B7/02with compressed oxygen or air A62B7/04and lung-controlled oxygen or air valves A62B7/06with liquid oxygen or air; Cryogenic systems A62B7/08containing chemicals producing oxygen A62B7/10with filter elements A62B7/12with fresh-air hose A62B7/14for high-altitude aircraft
Industries