TREA

Piston engines

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Industry

  • CPC
  • B23B45/046
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B23Machine tools B23BTURNING BORING B23B45/00Hand-held or like portable drilling machines

Current Industry

B23B45/046Piston engines
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    3417566
    • Patent number 3,417,566
    • Issue date Dec 24, 1968
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1847863
    • Patent number 1,847,863
    • Issue date Mar 1, 1932
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1750013
    • Patent number 1,750,013
    • Issue date Mar 11, 1930
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1737419
    • Patent number 1,737,419
    • Issue date Nov 26, 1929
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1717999
    • Patent number 1,717,999
    • Issue date Jun 18, 1929
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1695777
    • Patent number 1,695,777
    • Issue date Dec 18, 1928
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1599364
    • Patent number 1,599,364
    • Issue date Sep 7, 1926
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1548822
    • Patent number 1,548,822
    • Issue date Aug 11, 1925
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1483198
    • Patent number 1,483,198
    • Issue date Feb 12, 1924
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1385458
    • Patent number 1,385,458
    • Issue date Jul 26, 1921
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1385134
    • Patent number 1,385,134
    • Issue date Jul 19, 1921
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1140952
    • Patent number 1,140,952
    • Issue date May 25, 1915
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    721037
    • Patent number 721,037
    • Issue date Feb 17, 1903
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    647455
    • Patent number 647,455
    • Issue date Apr 10, 1900
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    630357
    • Patent number 630,357
    • Issue date Aug 8, 1899
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR