TREA

by changing the effective cross sectional piston working surface

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  • CPC
  • F01B1/0682
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F01Engines F01BMACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE F01B1/00Reciprocating-piston machines or engines characterised by number or relative disposition of cylinders or by being built-up from separate cylinder-crankcase elements

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F01B1/0682by changing the effective cross sectional piston working surface
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Patents Grantslast 30 patents

  • Information Patent Grant

    3190224
    • Patent number 3,190,224
    • Issue date Jun 22, 1965
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents