Standard cells

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  • H01M6/28
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Patents Grantslast 30 patents

  • Information Patent Grant

    Reference electrode, manufacturing method and battery comprising same

    • Patent number 8,268,148
    • Issue date Sep 18, 2012
    • Commissariat a l'Energie Atomique
    • Angel Zhivkov Kirchev
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Combination type standard cell with low temperature coefficients

    • Patent number 4,085,258
    • Issue date Apr 18, 1978
    • Agency of Industrial Science and Technology
    • Kazumi Shimazaki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3837923

    • Patent number 3,837,923
    • Issue date Sep 24, 1974
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3798067

    • Patent number 3,798,067
    • Issue date Mar 19, 1974
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3620845

    • Patent number 3,620,845
    • Issue date Nov 16, 1971
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2902755

    • Patent number 2,902,755
    • Issue date Sep 8, 1959
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2816946

    • Patent number 2,816,946
    • Issue date Dec 17, 1957
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2810007

    • Patent number 2,810,007
    • Issue date Oct 15, 1957
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2647155

    • Patent number 2,647,155
    • Issue date Jul 28, 1953
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2613234

    • Patent number 2,613,234
    • Issue date Oct 7, 1952
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2612539

    • Patent number 2,612,539
    • Issue date Sep 30, 1952
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2595814

    • Patent number 2,595,814
    • Issue date May 6, 1952
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2553068

    • Patent number 2,553,068
    • Issue date May 15, 1951
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2484593

    • Patent number 2,484,593
    • Issue date Oct 11, 1949
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2189666

    • Patent number 2,189,666
    • Issue date Feb 6, 1940
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1760178

    • Patent number 1,760,178
    • Issue date May 27, 1930
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1528076

    • Patent number 1,528,076
    • Issue date Mar 3, 1925
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1379698

    • Patent number 1,379,698
    • Issue date May 31, 1921
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    494827

    • Patent number 494,827
    • Issue date Apr 4, 1893
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    485089

    • Patent number 485,089
    • Issue date Oct 25, 1892
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    439737

    • Patent number 439,737
    • Issue date Nov 4, 1890
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    310004

    • Patent number 310,004
    • Issue date Dec 30, 1884
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents