CA581794A - Systeme telephonique auto-selecteur a barre de traverse - Google Patents

Systeme telephonique auto-selecteur a barre de traverse

Info

Publication number
CA581794A
CA581794A CA581794A CA581794DA CA581794A CA 581794 A CA581794 A CA 581794A CA 581794 A CA581794 A CA 581794A CA 581794D A CA581794D A CA 581794DA CA 581794 A CA581794 A CA 581794A
Authority
CA
Canada
Prior art keywords
auto
telephone system
selecting cross
bar telephone
bar
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
CA581794A
Other languages
English (en)
Inventor
F. Stehlik Rudolph
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.)
General Telephone Laboratories Inc
Original Assignee
General Telephone Laboratories Inc
Publication date
Application granted granted Critical
Publication of CA581794A publication Critical patent/CA581794A/fr
Expired legal-status Critical Current

Links

CA581794A Systeme telephonique auto-selecteur a barre de traverse Expired CA581794A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA581794T

Publications (1)

Publication Number Publication Date
CA581794A true CA581794A (fr) 1959-08-18

Family

ID=35761224

Family Applications (1)

Application Number Title Priority Date Filing Date
CA581794A Expired CA581794A (fr) Systeme telephonique auto-selecteur a barre de traverse

Country Status (1)

Country Link
CA (1) CA581794A (fr)

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