CA638515A - Record perforating machine - Google Patents

Record perforating machine

Info

Publication number
CA638515A
CA638515A CA638515A CA638515DA CA638515A CA 638515 A CA638515 A CA 638515A CA 638515 A CA638515 A CA 638515A CA 638515D A CA638515D A CA 638515DA CA 638515 A CA638515 A CA 638515A
Authority
CA
Canada
Prior art keywords
perforating machine
record perforating
record
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
CA638515A
Inventor
J. Braun Karl
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.)
A Kimball Co
Original Assignee
A Kimball Co
Publication date
Application granted granted Critical
Publication of CA638515A publication Critical patent/CA638515A/en
Expired legal-status Critical Current

Links

CA638515A Record perforating machine Expired CA638515A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA638515T

Publications (1)

Publication Number Publication Date
CA638515A true CA638515A (en) 1962-03-20

Family

ID=35917025

Family Applications (1)

Application Number Title Priority Date Filing Date
CA638515A Expired CA638515A (en) Record perforating machine

Country Status (1)

Country Link
CA (1) CA638515A (en)

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