TREA

having both the movements defined in sub-groups F03C2/22 and F03C2/24

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Industry

  • CPC
  • F03C2/306
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F03Liquid processing machines F03CPOSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS F03C2/00Rotary-piston engines

Current Industry

F03C2/306having both the movements defined in sub-groups F03C2/22 and F03C2/24
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Concentric internal combustion rotary engine
    • Patent number 7,188,602
    • Issue date Mar 13, 2007
    • CLR, LLC
    • Robert L. Campbell
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    3852001
    • Patent number 3,852,001
    • Issue date Dec 3, 1974
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    CONCENTRIC INTERNAL COMBUSTION ROTARY ENGINE
    • Publication number 20070068481
    • Publication date Mar 29, 2007
    • Robert L. Campbell
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES