FR622589A - Improvements to punch card sorting machines - Google Patents

Improvements to punch card sorting machines

Info

Publication number
FR622589A
FR622589A FR622589DA FR622589A FR 622589 A FR622589 A FR 622589A FR 622589D A FR622589D A FR 622589DA FR 622589 A FR622589 A FR 622589A
Authority
FR
France
Prior art keywords
punch card
sorting machines
card sorting
machines
punch
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 Mach
Original Assignee
Accounting & Tabulating Mach
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 Mach filed Critical Accounting & Tabulating Mach
Application granted granted Critical
Publication of FR622589A publication Critical patent/FR622589A/en
Expired legal-status Critical Current

Links

FR622589D 1926-10-06 1926-10-06 Improvements to punch card sorting machines Expired FR622589A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR622589T 1926-10-06

Publications (1)

Publication Number Publication Date
FR622589A true FR622589A (en) 1927-06-01

Family

ID=8985888

Family Applications (1)

Application Number Title Priority Date Filing Date
FR622589D Expired FR622589A (en) 1926-10-06 1926-10-06 Improvements to punch card sorting machines

Country Status (1)

Country Link
FR (1) FR622589A (en)

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