CA347396A - Keyboard perforator - Google Patents

Keyboard perforator

Info

Publication number
CA347396A
CA347396A CA347396A CA347396DA CA347396A CA 347396 A CA347396 A CA 347396A CA 347396 A CA347396 A CA 347396A CA 347396D A CA347396D A CA 347396DA CA 347396 A CA347396 A CA 347396A
Authority
CA
Canada
Prior art keywords
keyboard perforator
perforator
keyboard
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
CA347396A
Other languages
French (fr)
Inventor
H. Reiber Albert
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 CA347396A publication Critical patent/CA347396A/en
Expired legal-status Critical Current

Links

CA347396A Keyboard perforator Expired CA347396A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA347396T

Publications (1)

Publication Number Publication Date
CA347396A true CA347396A (en) 1935-01-08

Family

ID=35318670

Family Applications (1)

Application Number Title Priority Date Filing Date
CA347396A Expired CA347396A (en) Keyboard perforator

Country Status (1)

Country Link
CA (1) CA347396A (en)

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