TREA

of tabulation devices

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  • CPC
  • G06C23/06
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Parent Industries

GPHYSICS G06Computing G06CDIGITAL COMPUTERS IN WHICH ALL THE COMPUTATION IS EFFECTED MECHANICALLY G06C23/00Driving mechanisms for functional elements

Current Industry

G06C23/06of tabulation devices
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Horizontal tabulation apparatus for accounting machines or the like
    • Patent number 3,938,644
    • Issue date Feb 17, 1976
    • Ing. C. Olivetti & C., S.p.A.
    • Adriano Zambolin
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3121487
    • Patent number 3,121,487
    • Issue date Feb 18, 1964
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3037598
    • Patent number 3,037,598
    • Issue date Jun 5, 1962
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3007564
    • Patent number 3,007,564
    • Issue date Nov 7, 1961
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    2983156
    • Patent number 2,983,156
    • Issue date May 9, 1961
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    2978172
    • Patent number 2,978,172
    • Issue date Apr 4, 1961
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    2942709
    • Patent number 2,942,709
    • Issue date Jun 28, 1960
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    2929476
    • Patent number 2,929,476
    • Issue date Mar 22, 1960
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    2928517
    • Patent number 2,928,517
    • Issue date Mar 15, 1960
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    2841259
    • Patent number 2,841,259
    • Issue date Jul 1, 1958
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    2823343
    • Patent number 2,823,343
    • Issue date Feb 11, 1958
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    2809782
    • Patent number 2,809,782
    • Issue date Oct 15, 1957
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    2761330
    • Patent number 2,761,330
    • Issue date Sep 4, 1956
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    2755019
    • Patent number 2,755,019
    • Issue date Jul 17, 1956
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    2711855
    • Patent number 2,711,855
    • Issue date Jun 28, 1955
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    2686584
    • Patent number 2,686,584
    • Issue date Aug 17, 1954
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    2654455
    • Patent number 2,654,455
    • Issue date Oct 6, 1953
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    2650758
    • Patent number 2,650,758
    • Issue date Sep 1, 1953
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    2647691
    • Patent number 2,647,691
    • Issue date Aug 4, 1953
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    2635732
    • Patent number 2,635,732
    • Issue date Apr 21, 1953
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    2633220
    • Patent number 2,633,220
    • Issue date Mar 31, 1953
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    2630900
    • Patent number 2,630,900
    • Issue date Mar 10, 1953
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    2616548
    • Patent number 2,616,548
    • Issue date Nov 4, 1952
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    2612315
    • Patent number 2,612,315
    • Issue date Sep 30, 1952
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    2609145
    • Patent number 2,609,145
    • Issue date Sep 2, 1952
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    2580298
    • Patent number 2,580,298
    • Issue date Dec 25, 1951
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    2573022
    • Patent number 2,573,022
    • Issue date Oct 30, 1951
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    2563149
    • Patent number 2,563,149
    • Issue date Aug 7, 1951
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    2536524
    • Patent number 2,536,524
    • Issue date Jan 2, 1951
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    2536525
    • Patent number 2,536,525
    • Issue date Jan 2, 1951
    • G06 - COMPUTING CALCULATING COUNTING