CA526971A - Perforateur telegraphique - Google Patents

Perforateur telegraphique

Info

Publication number
CA526971A
CA526971A CA526971A CA526971DA CA526971A CA 526971 A CA526971 A CA 526971A CA 526971 A CA526971 A CA 526971A CA 526971D A CA526971D A CA 526971DA CA 526971 A CA526971 A CA 526971A
Authority
CA
Canada
Prior art keywords
perforator
telegraph
telegraph perforator
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
CA526971A
Other languages
English (en)
Inventor
J. Zenner Walter
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 CA526971A publication Critical patent/CA526971A/fr
Expired legal-status Critical Current

Links

CA526971A Perforateur telegraphique Expired CA526971A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA526971T

Publications (1)

Publication Number Publication Date
CA526971A true CA526971A (fr) 1956-06-26

Family

ID=35680693

Family Applications (1)

Application Number Title Priority Date Filing Date
CA526971A Expired CA526971A (fr) Perforateur telegraphique

Country Status (1)

Country Link
CA (1) CA526971A (fr)

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