CA329690A - Card punch - Google Patents

Card punch

Info

Publication number
CA329690A
CA329690A CA329690A CA329690DA CA329690A CA 329690 A CA329690 A CA 329690A CA 329690 A CA329690 A CA 329690A CA 329690D A CA329690D A CA 329690DA CA 329690 A CA329690 A CA 329690A
Authority
CA
Canada
Prior art keywords
card punch
punch
card
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
CA329690A
Other languages
French (fr)
Inventor
R. Peirce John
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
Tabulating Machine Co
Original Assignee
International Business Machines Corp
Tabulating Machine Co
Publication date
Application granted granted Critical
Publication of CA329690A publication Critical patent/CA329690A/en
Expired legal-status Critical Current

Links

CA329690A Card punch Expired CA329690A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA329690T

Publications (1)

Publication Number Publication Date
CA329690A true CA329690A (en) 1933-01-24

Family

ID=35292059

Family Applications (1)

Application Number Title Priority Date Filing Date
CA329690A Expired CA329690A (en) Card punch

Country Status (1)

Country Link
CA (1) CA329690A (en)

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