BE590961A - Perforatrice manuelle de cartes - Google Patents

Perforatrice manuelle de cartes

Info

Publication number
BE590961A
BE590961A BE590961A BE590961A BE590961A BE 590961 A BE590961 A BE 590961A BE 590961 A BE590961 A BE 590961A BE 590961 A BE590961 A BE 590961A BE 590961 A BE590961 A BE 590961A
Authority
BE
Belgium
Prior art keywords
manual card
card puncher
puncher
manual
card
Prior art date
Application number
BE590961A
Other languages
English (en)
Inventor
Guy R Laframboise
Original Assignee
Ibm
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 Ibm filed Critical Ibm
Publication of BE590961A publication Critical patent/BE590961A/fr

Links

BE590961A 1959-05-29 1960-05-18 Perforatrice manuelle de cartes BE590961A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US590961XA 1959-05-29 1959-05-29

Publications (1)

Publication Number Publication Date
BE590961A true BE590961A (fr) 1960-09-19

Family

ID=39143278

Family Applications (1)

Application Number Title Priority Date Filing Date
BE590961A BE590961A (fr) 1959-05-29 1960-05-18 Perforatrice manuelle de cartes

Country Status (1)

Country Link
BE (1) BE590961A (fr)

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