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CA815916A - Punched cards and methods and apparatus for forming and sorting such cards - Google Patents

Punched cards and methods and apparatus for forming and sorting such cards

Info

Publication number
CA815916A
CA815916A CA815916A CA815916DA CA815916A CA 815916 A CA815916 A CA 815916A CA 815916 A CA815916 A CA 815916A CA 815916D A CA815916D A CA 815916DA CA 815916 A CA815916 A CA 815916A
Authority
CA
Canada
Prior art keywords
cards
sorting
methods
forming
punched
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
CA815916A
Inventor
R. Buckler Raymond
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 Reyrolle and Co Ltd
Original Assignee
A Reyrolle and Co Ltd
Publication date
Application granted granted Critical
Publication of CA815916A publication Critical patent/CA815916A/en
Expired legal-status Critical Current

Links

CA815916A Punched cards and methods and apparatus for forming and sorting such cards Expired CA815916A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA815916T

Publications (1)

Publication Number Publication Date
CA815916A true CA815916A (en) 1969-06-24

Family

ID=36288438

Family Applications (1)

Application Number Title Priority Date Filing Date
CA815916A Expired CA815916A (en) Punched cards and methods and apparatus for forming and sorting such cards

Country Status (1)

Country Link
CA (1) CA815916A (en)

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