TREA

the piston-driving cam being provided with an inlet or an outlet

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Industry

  • CPC
  • F04B27/0535
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F04Liquid pumps F04BPOSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS F04B27/00Multi-cylinder pumps characterised by number or arrangement of cylinders

Current Industry

F04B27/0535the piston-driving cam being provided with an inlet or an outlet
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    3285503
    • Patent number 3,285,503
    • Issue date Nov 15, 1966
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    1940957
    • Patent number 1,940,957
    • Issue date Dec 26, 1933
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents