FR714507A - Improvements to tabulating machines - Google Patents

Improvements to tabulating machines

Info

Publication number
FR714507A
FR714507A FR714507DA FR714507A FR 714507 A FR714507 A FR 714507A FR 714507D A FR714507D A FR 714507DA FR 714507 A FR714507 A FR 714507A
Authority
FR
France
Prior art keywords
tabulating machines
tabulating
machines
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 FR714507A publication Critical patent/FR714507A/en
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
    • G06K15/00—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers
    • G06K15/02—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers
    • G06K15/04—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers by rack-type printers
FR714507D 1930-04-09 1931-03-16 Improvements to tabulating machines Expired FR714507A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US442780A US1867026A (en) 1930-04-09 1930-04-09 Printing mechanism

Publications (1)

Publication Number Publication Date
FR714507A true FR714507A (en) 1931-11-16

Family

ID=23758106

Family Applications (1)

Application Number Title Priority Date Filing Date
FR714507D Expired FR714507A (en) 1930-04-09 1931-03-16 Improvements to tabulating machines

Country Status (4)

Country Link
US (1) US1867026A (en)
DE (1) DE713069C (en)
FR (1) FR714507A (en)
GB (1) GB376302A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL249038A (en) * 1959-03-03

Also Published As

Publication number Publication date
DE713069C (en) 1941-11-01
US1867026A (en) 1932-07-12
GB376302A (en) 1932-07-08

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