FR796932A - Counter with new clutch device for tabulating machine - Google Patents

Counter with new clutch device for tabulating machine

Info

Publication number
FR796932A
FR796932A FR796932DA FR796932A FR 796932 A FR796932 A FR 796932A FR 796932D A FR796932D A FR 796932DA FR 796932 A FR796932 A FR 796932A
Authority
FR
France
Prior art keywords
counter
clutch device
new clutch
tabulating machine
tabulating
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of FR796932A publication Critical patent/FR796932A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/38—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation
    • G06F7/40—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using contact-making devices, e.g. electromagnetic relay
    • G06F7/42—Adding; Subtracting

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Analysis (AREA)
  • Computing Systems (AREA)
  • Computational Mathematics (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Transmission Devices (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
FR796932D 1934-07-13 1935-03-30 Counter with new clutch device for tabulating machine Expired FR796932A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US734901A US2084560A (en) 1934-07-13 1934-07-13 Accumulating device

Publications (1)

Publication Number Publication Date
FR796932A true FR796932A (en) 1936-04-17

Family

ID=24953508

Family Applications (1)

Application Number Title Priority Date Filing Date
FR796932D Expired FR796932A (en) 1934-07-13 1935-03-30 Counter with new clutch device for tabulating machine

Country Status (3)

Country Link
US (1) US2084560A (en)
DE (1) DE661350C (en)
FR (1) FR796932A (en)

Also Published As

Publication number Publication date
DE661350C (en) 1938-06-16
US2084560A (en) 1937-06-22

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