CA371498A - Perforateur et compteur a clavier - Google Patents

Perforateur et compteur a clavier

Info

Publication number
CA371498A
CA371498A CA371498A CA371498DA CA371498A CA 371498 A CA371498 A CA 371498A CA 371498 A CA371498 A CA 371498A CA 371498D A CA371498D A CA 371498DA CA 371498 A CA371498 A CA 371498A
Authority
CA
Canada
Prior art keywords
counter
keyboard perforator
perforator
keyboard
perforator counter
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
CA371498A
Other languages
English (en)
Inventor
S. Larson 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 CA371498A publication Critical patent/CA371498A/fr
Expired legal-status Critical Current

Links

CA371498A Perforateur et compteur a clavier Expired CA371498A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA371498T

Publications (1)

Publication Number Publication Date
CA371498A true CA371498A (fr) 1938-01-25

Family

ID=35372563

Family Applications (1)

Application Number Title Priority Date Filing Date
CA371498A Expired CA371498A (fr) Perforateur et compteur a clavier

Country Status (1)

Country Link
CA (1) CA371498A (fr)

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