TREA

having stepped-toothed actuating drums

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Industry

  • CPC
  • G06C15/16
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Parent Industries

GPHYSICS G06Computing G06CDIGITAL COMPUTERS IN WHICH ALL THE COMPUTATION IS EFFECTED MECHANICALLY G06C15/00Computing mechanisms Actuating devices therefor

Current Industry

G06C15/16having stepped-toothed actuating drums
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    1492442
    • Patent number 1,492,442
    • Issue date Apr 29, 1924
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    1369958
    • Patent number 1,369,958
    • Issue date Mar 1, 1921
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    1370493
    • Patent number 1,370,493
    • Issue date Mar 1, 1921
    • G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents