venturi section being made from elastic material

Patents Grantslast 30 patents

  • Information Patent Grant

    2066544

    • Patent number 2,066,544
    • Issue date Jan 5, 1937
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2065334

    • Patent number 2,065,334
    • Issue date Dec 22, 1936
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents