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Devices for preselecting speed in gear boxes of lathes

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Industry

  • CPC
  • B23Q2705/08
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B23Machine tools B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS B23Q2705/00Driving working spindles or feeding members carrying tools or work

Current Industry

B23Q2705/08Devices for preselecting speed in gear boxes of lathes
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    3605521
    • Patent number 3,605,521
    • Issue date Sep 20, 1971
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3093225
    • Patent number 3,093,225
    • Issue date Jun 11, 1963
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2986950
    • Patent number 2,986,950
    • Issue date Jun 6, 1961
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2933936
    • Patent number 2,933,936
    • Issue date Apr 26, 1960
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2896462
    • Patent number 2,896,462
    • Issue date Jul 28, 1959
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2788675
    • Patent number 2,788,675
    • Issue date Apr 16, 1957
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2670632
    • Patent number 2,670,632
    • Issue date Mar 2, 1954
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2670633
    • Patent number 2,670,633
    • Issue date Mar 2, 1954
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2641938
    • Patent number 2,641,938
    • Issue date Jun 16, 1953
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2602214
    • Patent number 2,602,214
    • Issue date Jul 8, 1952
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2574687
    • Patent number 2,574,687
    • Issue date Nov 13, 1951
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2542421
    • Patent number 2,542,421
    • Issue date Feb 20, 1951
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2512008
    • Patent number 2,512,008
    • Issue date Jun 20, 1950
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2505221
    • Patent number 2,505,221
    • Issue date Apr 25, 1950
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2501286
    • Patent number 2,501,286
    • Issue date Mar 21, 1950
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2493299
    • Patent number 2,493,299
    • Issue date Jan 3, 1950
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2421206
    • Patent number 2,421,206
    • Issue date May 27, 1947
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2419120
    • Patent number 2,419,120
    • Issue date Apr 15, 1947
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2394209
    • Patent number 2,394,209
    • Issue date Feb 5, 1946
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2388043
    • Patent number 2,388,043
    • Issue date Oct 30, 1945
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2372428
    • Patent number 2,372,428
    • Issue date Mar 27, 1945
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2366974
    • Patent number 2,366,974
    • Issue date Jan 9, 1945
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2359064
    • Patent number 2,359,064
    • Issue date Sep 26, 1944
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2357427
    • Patent number 2,357,427
    • Issue date Sep 5, 1944
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2344187
    • Patent number 2,344,187
    • Issue date Mar 14, 1944
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2340912
    • Patent number 2,340,912
    • Issue date Feb 8, 1944
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2331695
    • Patent number 2,331,695
    • Issue date Oct 12, 1943
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2331704
    • Patent number 2,331,704
    • Issue date Oct 12, 1943
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2330580
    • Patent number 2,330,580
    • Issue date Sep 28, 1943
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2317264
    • Patent number 2,317,264
    • Issue date Apr 20, 1943
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents