TREA

Page printing; tabulating

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  • H04L13/186
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Parent Industries

HELECTRICITY H04Electric communication H04LTRANSMISSION OF DIGITAL INFORMATION H04L13/00Details of the apparatus or circuits covered by groups H04L15/00 or H04L17/00

Current Industry

H04L13/186Page printing; tabulating
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    3646268
    • Patent number 3,646,268
    • Issue date Feb 29, 1972
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    3637061
    • Patent number 3,637,061
    • Issue date Jan 25, 1972
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3625335
    • Patent number 3,625,335
    • Issue date Dec 7, 1971
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    3504780
    • Patent number 3,504,780
    • Issue date Apr 7, 1970
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    3467946
    • Patent number 3,467,946
    • Issue date Sep 16, 1969
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3449515
    • Patent number 3,449,515
    • Issue date Jun 10, 1969
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    3448206
    • Patent number 3,448,206
    • Issue date Jun 3, 1969
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    3433345
    • Patent number 3,433,345
    • Issue date Mar 18, 1969
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    3417690
    • Patent number 3,417,690
    • Issue date Dec 24, 1968
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3363238
    • Patent number 3,363,238
    • Issue date Jan 9, 1968
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3322316
    • Patent number 3,322,316
    • Issue date May 30, 1967
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3291909
    • Patent number 3,291,909
    • Issue date Dec 13, 1966
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3163261
    • Patent number 3,163,261
    • Issue date Dec 29, 1964
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    3006987
    • Patent number 3,006,987
    • Issue date Oct 31, 1961
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    2956120
    • Patent number 2,956,120
    • Issue date Oct 11, 1960
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    2909602
    • Patent number 2,909,602
    • Issue date Oct 20, 1959
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    2878871
    • Patent number 2,878,871
    • Issue date Mar 24, 1959
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    2824169
    • Patent number 2,824,169
    • Issue date Feb 18, 1958
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    2805749
    • Patent number 2,805,749
    • Issue date Sep 10, 1957
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2735491
    • Patent number 2,735,491
    • Issue date Feb 21, 1956
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    2708217
    • Patent number 2,708,217
    • Issue date May 10, 1955
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    2701823
    • Patent number 2,701,823
    • Issue date Feb 8, 1955
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    2701045
    • Patent number 2,701,045
    • Issue date Feb 1, 1955
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    2571182
    • Patent number 2,571,182
    • Issue date Oct 16, 1951
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    2558003
    • Patent number 2,558,003
    • Issue date Jun 26, 1951
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    2554903
    • Patent number 2,554,903
    • Issue date May 29, 1951
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    2549796
    • Patent number 2,549,796
    • Issue date Apr 24, 1951
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    2534461
    • Patent number 2,534,461
    • Issue date Dec 19, 1950
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    2529238
    • Patent number 2,529,238
    • Issue date Nov 7, 1950
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    2490476
    • Patent number 2,490,476
    • Issue date Dec 6, 1949
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents