the control being electric

Patents Grantslast 30 patents

  • Information Patent Grant

    2420553

    • Patent number 2,420,553
    • Issue date May 13, 1947
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2363201

    • Patent number 2,363,201
    • Issue date Nov 21, 1944
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2310115

    • Patent number 2,310,115
    • Issue date Feb 2, 1943
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2106603

    • Patent number 2,106,603
    • Issue date Jan 25, 1938
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents