CA370116A - Systeme telephonique automatique - Google Patents

Systeme telephonique automatique

Info

Publication number
CA370116A
CA370116A CA370116A CA370116DA CA370116A CA 370116 A CA370116 A CA 370116A CA 370116 A CA370116 A CA 370116A CA 370116D A CA370116D A CA 370116DA CA 370116 A CA370116 A CA 370116A
Authority
CA
Canada
Prior art keywords
telephone system
automatic telephone
automatic
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
CA370116A
Other languages
English (en)
Inventor
P. Mahoney Harry
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 CA370116A publication Critical patent/CA370116A/fr
Expired legal-status Critical Current

Links

CA370116A Systeme telephonique automatique Expired CA370116A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA370116T

Publications (1)

Publication Number Publication Date
CA370116A true CA370116A (fr) 1937-11-23

Family

ID=35371182

Family Applications (1)

Application Number Title Priority Date Filing Date
CA370116A Expired CA370116A (fr) Systeme telephonique automatique

Country Status (1)

Country Link
CA (1) CA370116A (fr)

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