CA522559A - Punching apparatus - Google Patents

Punching apparatus

Info

Publication number
CA522559A
CA522559A CA522559A CA522559DA CA522559A CA 522559 A CA522559 A CA 522559A CA 522559 A CA522559 A CA 522559A CA 522559D A CA522559D A CA 522559DA CA 522559 A CA522559 A CA 522559A
Authority
CA
Canada
Prior art keywords
punching apparatus
punching
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
CA522559A
Other languages
French (fr)
Inventor
J. Hueber Carl
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.)
AB Dick Co
Original Assignee
Multigraphics Inc
Publication date
Application granted granted Critical
Publication of CA522559A publication Critical patent/CA522559A/en
Expired legal-status Critical Current

Links

CA522559A Punching apparatus Expired CA522559A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA522559T

Publications (1)

Publication Number Publication Date
CA522559A true CA522559A (en) 1956-03-13

Family

ID=35675794

Family Applications (1)

Application Number Title Priority Date Filing Date
CA522559A Expired CA522559A (en) Punching apparatus

Country Status (1)

Country Link
CA (1) CA522559A (en)

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