TREA

by air or other gas

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Industry

  • CPC
  • F02B55/06
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F02Combustion engines F02BINTERNAL-COMBUSTION PISTON ENGINES COMBUSTION ENGINES IN GENERAL F02B55/00Internal-combustion aspects of rotary pistons Outer members for co-operation with rotary pistons

Current Industry

F02B55/06by air or other gas
Industries