CA274201A - Typewriter key punch - Google Patents

Typewriter key punch

Info

Publication number
CA274201A
CA274201A CA274201A CA274201DA CA274201A CA 274201 A CA274201 A CA 274201A CA 274201 A CA274201 A CA 274201A CA 274201D A CA274201D A CA 274201DA CA 274201 A CA274201 A CA 274201A
Authority
CA
Canada
Prior art keywords
typewriter key
key punch
punch
typewriter
key
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
CA274201A
Other languages
French (fr)
Inventor
Weiland Alfred
R. Russell Harold
A. Mezger Charles
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.)
ACCOUNTING AND TABULATING MACHINE Corp
Original Assignee
ACCOUNTING AND TABULATING MACHINE Corp
Publication date
Application granted granted Critical
Publication of CA274201A publication Critical patent/CA274201A/en
Expired legal-status Critical Current

Links

CA274201A Typewriter key punch Expired CA274201A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA274201T

Publications (1)

Publication Number Publication Date
CA274201A true CA274201A (en) 1927-09-27

Family

ID=35204233

Family Applications (1)

Application Number Title Priority Date Filing Date
CA274201A Expired CA274201A (en) Typewriter key punch

Country Status (1)

Country Link
CA (1) CA274201A (en)

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