CA267514A - Perforateur - Google Patents

Perforateur

Info

Publication number
CA267514A
CA267514A CA267514A CA267514DA CA267514A CA 267514 A CA267514 A CA 267514A CA 267514 A CA267514 A CA 267514A CA 267514D A CA267514D A CA 267514DA CA 267514 A CA267514 A CA 267514A
Authority
CA
Canada
Prior art keywords
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
CA267514A
Other languages
English (en)
Inventor
T. Schaaff 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.)
Tabulating Machine Co
Original Assignee
Tabulating Machine Co
Publication date
Application granted granted Critical
Publication of CA267514A publication Critical patent/CA267514A/fr
Expired legal-status Critical Current

Links

CA267514A Perforateur Expired CA267514A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA267514T

Publications (1)

Publication Number Publication Date
CA267514A true CA267514A (fr) 1927-01-11

Family

ID=35195469

Family Applications (1)

Application Number Title Priority Date Filing Date
CA267514A Expired CA267514A (fr) Perforateur

Country Status (1)

Country Link
CA (1) CA267514A (fr)

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