with measures for removing exhaust gases from the cylinder

Patents Grantslast 30 patents

  • Information Patent Grant

    2511405

    • Patent number 2,511,405
    • Issue date Jun 13, 1950
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    1999092

    • Patent number 1,999,092
    • Issue date Apr 23, 1935
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    1791969

    • Patent number 1,791,969
    • Issue date Feb 10, 1931
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    1791443

    • Patent number 1,791,443
    • Issue date Feb 3, 1931
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    1776665

    • Patent number 1,776,665
    • Issue date Sep 23, 1930
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    1747171

    • Patent number 1,747,171
    • Issue date Feb 18, 1930
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    1627532

    • Patent number 1,627,532
    • Issue date May 3, 1927
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    1355615

    • Patent number 1,355,615
    • Issue date Oct 12, 1920
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS