CA781697A - Punch block and method of making it - Google Patents

Punch block and method of making it

Info

Publication number
CA781697A
CA781697A CA781697A CA781697DA CA781697A CA 781697 A CA781697 A CA 781697A CA 781697 A CA781697 A CA 781697A CA 781697D A CA781697D A CA 781697DA CA 781697 A CA781697 A CA 781697A
Authority
CA
Canada
Prior art keywords
making
punch block
punch
block
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
CA781697A
Inventor
D. Hennigan Edward
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.)
AT&T Teletype Corp
Original Assignee
Teletype Corp
Publication date
Application granted granted Critical
Publication of CA781697A publication Critical patent/CA781697A/en
Expired legal-status Critical Current

Links

CA781697A Punch block and method of making it Expired CA781697A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA781697T

Publications (1)

Publication Number Publication Date
CA781697A true CA781697A (en) 1968-04-02

Family

ID=36244374

Family Applications (1)

Application Number Title Priority Date Filing Date
CA781697A Expired CA781697A (en) Punch block and method of making it

Country Status (1)

Country Link
CA (1) CA781697A (en)

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