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CA318740A - Card perforating machine - Google Patents

Card perforating machine

Info

Publication number
CA318740A
CA318740A CA318740A CA318740DA CA318740A CA 318740 A CA318740 A CA 318740A CA 318740 A CA318740 A CA 318740A CA 318740D A CA318740D A CA 318740DA CA 318740 A CA318740 A CA 318740A
Authority
CA
Canada
Prior art keywords
perforating machine
card perforating
card
machine
perforating
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
CA318740A
Other languages
French (fr)
Inventor
A. Ford Eugene
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.)
Tabulating Machine Co
Original Assignee
Tabulating Machine Co
Publication date
Application granted granted Critical
Publication of CA318740A publication Critical patent/CA318740A/en
Expired legal-status Critical Current

Links

CA318740A Card perforating machine Expired CA318740A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA318740T

Publications (1)

Publication Number Publication Date
CA318740A true CA318740A (en) 1932-01-05

Family

ID=35279295

Family Applications (1)

Application Number Title Priority Date Filing Date
CA318740A Expired CA318740A (en) Card perforating machine

Country Status (1)

Country Link
CA (1) CA318740A (en)

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