FR714898A - Perfectionnements aux machines tabulatrices commandées par des cartes enregistreuses - Google Patents

Perfectionnements aux machines tabulatrices commandées par des cartes enregistreuses

Info

Publication number
FR714898A
FR714898A FR714898DA FR714898A FR 714898 A FR714898 A FR 714898A FR 714898D A FR714898D A FR 714898DA FR 714898 A FR714898 A FR 714898A
Authority
FR
France
Prior art keywords
machines controlled
tabulating machines
register cards
cards
register
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
English (en)
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 FR714898A publication Critical patent/FR714898A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Handling Of Cut Paper (AREA)
  • Common Mechanisms (AREA)
  • Handling Of Sheets (AREA)
  • Conveying Record Carriers (AREA)
FR714898D 1930-04-07 1931-04-07 Perfectionnements aux machines tabulatrices commandées par des cartes enregistreuses Expired FR714898A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US442348A US2042324A (en) 1930-04-07 1930-04-07 Tabulator

Publications (1)

Publication Number Publication Date
FR714898A true FR714898A (fr) 1931-11-21

Family

ID=23756467

Family Applications (1)

Application Number Title Priority Date Filing Date
FR714898D Expired FR714898A (fr) 1930-04-07 1931-04-07 Perfectionnements aux machines tabulatrices commandées par des cartes enregistreuses

Country Status (4)

Country Link
US (1) US2042324A (fr)
DE (1) DE632566C (fr)
FR (1) FR714898A (fr)
GB (1) GB375889A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE747082C (de) * 1936-07-07 1944-09-25 Hollerith Maschinen Ges M B H Druckende Lochkartenmaschine

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2323816A (en) * 1937-11-13 1943-07-06 Remington Rand Inc Tabulating and accounting machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE747082C (de) * 1936-07-07 1944-09-25 Hollerith Maschinen Ges M B H Druckende Lochkartenmaschine

Also Published As

Publication number Publication date
US2042324A (en) 1936-05-26
DE632566C (de) 1936-07-13
GB375889A (en) 1932-07-07

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