CA546624A - Systemes de telephone - Google Patents

Systemes de telephone

Info

Publication number
CA546624A
CA546624A CA546624A CA546624DA CA546624A CA 546624 A CA546624 A CA 546624A CA 546624 A CA546624 A CA 546624A CA 546624D A CA546624D A CA 546624DA CA 546624 A CA546624 A CA 546624A
Authority
CA
Canada
Prior art keywords
telephone systems
telephone
systems
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
CA546624A
Other languages
English (en)
Inventor
Molnar Imre
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 CA546624A publication Critical patent/CA546624A/fr
Expired legal-status Critical Current

Links

CA546624A Systemes de telephone Expired CA546624A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA546624T

Publications (1)

Publication Number Publication Date
CA546624A true CA546624A (fr) 1957-09-24

Family

ID=35703823

Family Applications (1)

Application Number Title Priority Date Filing Date
CA546624A Expired CA546624A (fr) Systemes de telephone

Country Status (1)

Country Link
CA (1) CA546624A (fr)

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