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Patents Grantslast 30 patents

  • Information Patent Grant

    2895523

    • Patent number 2,895,523
    • Issue date Jul 21, 1959
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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    2717789

    • Patent number 2,717,789
    • Issue date Sep 13, 1955
    • E21 - EARTH DRILLING MINING
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    2648367

    • Patent number 2,648,367
    • Issue date Aug 11, 1953
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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    2194020

    • Patent number 2,194,020
    • Issue date Mar 19, 1940
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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    1966015

    • Patent number 1,966,015
    • Issue date Jul 10, 1934
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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    1734743

    • Patent number 1,734,743
    • Issue date Nov 5, 1929
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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    1685120

    • Patent number 1,685,120
    • Issue date Sep 25, 1928
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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    1490024

    • Patent number 1,490,024
    • Issue date Apr 8, 1924
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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    1487959

    • Patent number 1,487,959
    • Issue date Mar 25, 1924
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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    1480885

    • Patent number 1,480,885
    • Issue date Jan 15, 1924
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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    1394880

    • Patent number 1,394,880
    • Issue date Oct 25, 1921
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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    1331011

    • Patent number 1,331,011
    • Issue date Feb 17, 1920
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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    1325801

    • Patent number 1,325,801
    • Issue date Dec 23, 1919
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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    1308285

    • Patent number 1,308,285
    • Issue date Jul 1, 1919
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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    1174759

    • Patent number 1,174,759
    • Issue date Mar 7, 1916
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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    1134274

    • Patent number 1,134,274
    • Issue date Apr 6, 1915
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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    1049138

    • Patent number 1,049,138
    • Issue date Dec 31, 1912
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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    989493

    • Patent number 989,493
    • Issue date Apr 11, 1911
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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    972924

    • Patent number 972,924
    • Issue date Oct 18, 1910
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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    965633

    • Patent number 965,633
    • Issue date Jul 26, 1910
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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    963683

    • Patent number 963,683
    • Issue date Jul 5, 1910
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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    946055

    • Patent number 946,055
    • Issue date Jan 11, 1910
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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    880751

    • Patent number 880,751
    • Issue date Mar 3, 1908
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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    862447

    • Patent number 862,447
    • Issue date Aug 6, 1907
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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    856976

    • Patent number 856,976
    • Issue date Jun 11, 1907
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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    854260

    • Patent number 854,260
    • Issue date May 21, 1907
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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    829363

    • Patent number 829,363
    • Issue date Aug 21, 1906
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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    794450

    • Patent number 794,450
    • Issue date Jul 11, 1905
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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    789148

    • Patent number 789,148
    • Issue date May 9, 1905
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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    788420

    • Patent number 788,420
    • Issue date Apr 25, 1905
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents