CA331349A - Perforatrice - Google Patents

Perforatrice

Info

Publication number
CA331349A
CA331349A CA331349A CA331349DA CA331349A CA 331349 A CA331349 A CA 331349A CA 331349 A CA331349 A CA 331349A CA 331349D A CA331349D A CA 331349DA CA 331349 A CA331349 A CA 331349A
Authority
CA
Canada
Prior art keywords
perforating machine
perforating
machine
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
CA331349A
Other languages
English (en)
Inventor
W. Bryce James
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 CA331349A publication Critical patent/CA331349A/fr
Expired legal-status Critical Current

Links

CA331349A Perforatrice Expired CA331349A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA331349T

Publications (1)

Publication Number Publication Date
CA331349A true CA331349A (fr) 1933-03-28

Family

ID=35293719

Family Applications (1)

Application Number Title Priority Date Filing Date
CA331349A Expired CA331349A (fr) Perforatrice

Country Status (1)

Country Link
CA (1) CA331349A (fr)

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