FR752375A - Improvements to tabulator machines - Google Patents

Improvements to tabulator machines

Info

Publication number
FR752375A
FR752375A FR752375DA FR752375A FR 752375 A FR752375 A FR 752375A FR 752375D A FR752375D A FR 752375DA FR 752375 A FR752375 A FR 752375A
Authority
FR
France
Prior art keywords
tabulator
machines
tabulator 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.)
Accounting & Tabulating Corp
Original Assignee
Accounting & Tabulating 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 Accounting & Tabulating Corp filed Critical Accounting & Tabulating Corp
Application granted granted Critical
Publication of FR752375A publication Critical patent/FR752375A/en
Expired legal-status Critical Current

Links

FR752375D 1932-03-15 1933-03-14 Improvements to tabulator machines Expired FR752375A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB768232A GB398535A (en) 1932-03-15 1932-03-15 Improvements in or relating to tabulating machines

Publications (1)

Publication Number Publication Date
FR752375A true FR752375A (en) 1933-09-21

Family

ID=9837767

Family Applications (1)

Application Number Title Priority Date Filing Date
FR752375D Expired FR752375A (en) 1932-03-15 1933-03-14 Improvements to tabulator machines

Country Status (2)

Country Link
FR (1) FR752375A (en)
GB (1) GB398535A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE883517C (en) * 1941-02-14 1953-07-20 Ibm Deutschland Entry machine for registration cards
DE938938C (en) * 1935-10-25 1956-02-09 Ibm Deutschland Punch card evaluator for the written definition of information formed from hole combinations on the cards themselves
DE973056C (en) * 1948-11-16 1959-11-19 Powers Samas Account Mach Ltd Statistical machine controlled by punch cards

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE938938C (en) * 1935-10-25 1956-02-09 Ibm Deutschland Punch card evaluator for the written definition of information formed from hole combinations on the cards themselves
DE883517C (en) * 1941-02-14 1953-07-20 Ibm Deutschland Entry machine for registration cards
DE973056C (en) * 1948-11-16 1959-11-19 Powers Samas Account Mach Ltd Statistical machine controlled by punch cards

Also Published As

Publication number Publication date
GB398535A (en) 1933-09-15

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