TREA

the counterpart having internal toothing

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Industry

  • CPC
  • B23F19/045
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B23Machine tools B23FMAKING GEARS OR TOOTHED RACKS B23F19/00Finishing gear teeth by other tools than those used for manufacturing gear teeth

Current Industry

B23F19/045the counterpart having internal toothing
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    2335125
    • Patent number 2,335,125
    • Issue date Nov 23, 1943
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2245462
    • Patent number 2,245,462
    • Issue date Jun 10, 1941
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2186304
    • Patent number 2,186,304
    • Issue date Jan 9, 1940
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2149909
    • Patent number 2,149,909
    • Issue date Mar 7, 1939
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2108547
    • Patent number 2,108,547
    • Issue date Feb 15, 1938
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2069324
    • Patent number 2,069,324
    • Issue date Feb 2, 1937
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1985213
    • Patent number 1,985,213
    • Issue date Dec 18, 1934
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1924736
    • Patent number 1,924,736
    • Issue date Aug 29, 1933
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1881382
    • Patent number 1,881,382
    • Issue date Oct 4, 1932
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1853354
    • Patent number 1,853,354
    • Issue date Apr 12, 1932
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1698215
    • Patent number 1,698,215
    • Issue date Jan 8, 1929
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1683868
    • Patent number 1,683,868
    • Issue date Sep 11, 1928
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1683867
    • Patent number 1,683,867
    • Issue date Sep 11, 1928
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1559908
    • Patent number 1,559,908
    • Issue date Nov 3, 1925
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents