CA422675A - Appareil a clavier a imprimer et a perforer - Google Patents

Appareil a clavier a imprimer et a perforer

Info

Publication number
CA422675A
CA422675A CA422675A CA422675DA CA422675A CA 422675 A CA422675 A CA 422675A CA 422675 A CA422675 A CA 422675A CA 422675D A CA422675D A CA 422675DA CA 422675 A CA422675 A CA 422675A
Authority
CA
Canada
Prior art keywords
perforating apparatus
keyboard printing
keyboard
printing
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
CA422675A
Other languages
English (en)
Inventor
O. Carr John
T. Goetz Maurus
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 CA422675A publication Critical patent/CA422675A/fr
Expired legal-status Critical Current

Links

CA422675A Appareil a clavier a imprimer et a perforer Expired CA422675A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA422675T

Publications (1)

Publication Number Publication Date
CA422675A true CA422675A (fr) 1944-09-12

Family

ID=35533671

Family Applications (1)

Application Number Title Priority Date Filing Date
CA422675A Expired CA422675A (fr) Appareil a clavier a imprimer et a perforer

Country Status (1)

Country Link
CA (1) CA422675A (fr)

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