CA377442A - Systeme telegraphique selectif - Google Patents

Systeme telegraphique selectif

Info

Publication number
CA377442A
CA377442A CA377442A CA377442DA CA377442A CA 377442 A CA377442 A CA 377442A CA 377442 A CA377442 A CA 377442A CA 377442D A CA377442D A CA 377442DA CA 377442 A CA377442 A CA 377442A
Authority
CA
Canada
Prior art keywords
telegraph system
selective
selective telegraph
telegraph
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
CA377442A
Other languages
English (en)
Inventor
S. Benjamin Abraham
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 CA377442A publication Critical patent/CA377442A/fr
Expired legal-status Critical Current

Links

CA377442A Systeme telegraphique selectif Expired CA377442A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA377442T

Publications (1)

Publication Number Publication Date
CA377442A true CA377442A (fr) 1938-11-01

Family

ID=35381766

Family Applications (1)

Application Number Title Priority Date Filing Date
CA377442A Expired CA377442A (fr) Systeme telegraphique selectif

Country Status (1)

Country Link
CA (1) CA377442A (fr)

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