using mechanical means

Industry

  • CPC
  • F23N5/087
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Patents Grantslast 30 patents

  • Information Patent Grant

    2128362

    • Patent number 2,128,362
    • Issue date Aug 30, 1938
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    1675638

    • Patent number 1,675,638
    • Issue date Jul 3, 1928
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    184673

    • Patent number 184,673
    • Issue date Nov 21, 1876
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES

Patents Applicationslast 30 patents