CA354296A - Systeme telephonique - Google Patents

Systeme telephonique

Info

Publication number
CA354296A
CA354296A CA354296A CA354296DA CA354296A CA 354296 A CA354296 A CA 354296A CA 354296 A CA354296 A CA 354296A CA 354296D A CA354296D A CA 354296DA CA 354296 A CA354296 A CA 354296A
Authority
CA
Canada
Prior art keywords
telephone system
telephone
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
CA354296A
Other languages
English (en)
Inventor
S. Peterson Edward
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.)
Nortel Networks Ltd
Original Assignee
Northern Electric Co Ltd
Publication date
Application granted granted Critical
Publication of CA354296A publication Critical patent/CA354296A/fr
Expired legal-status Critical Current

Links

CA354296A Systeme telephonique Expired CA354296A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA354296T

Publications (1)

Publication Number Publication Date
CA354296A true CA354296A (fr) 1935-11-19

Family

ID=35342257

Family Applications (1)

Application Number Title Priority Date Filing Date
CA354296A Expired CA354296A (fr) Systeme telephonique

Country Status (1)

Country Link
CA (1) CA354296A (fr)

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