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CA330172A - Transformateur telephonique - Google Patents

Transformateur telephonique

Info

Publication number
CA330172A
CA330172A CA330172A CA330172DA CA330172A CA 330172 A CA330172 A CA 330172A CA 330172 A CA330172 A CA 330172A CA 330172D A CA330172D A CA 330172DA CA 330172 A CA330172 A CA 330172A
Authority
CA
Canada
Prior art keywords
telephone transformer
transformer
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
CA330172A
Other languages
English (en)
Inventor
D'arcy Hodgson Alan
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.)
CMC Electronics Inc
Original Assignee
Canadian Marconi Co
Publication date
Application granted granted Critical
Publication of CA330172A publication Critical patent/CA330172A/fr
Expired legal-status Critical Current

Links

CA330172A Transformateur telephonique Expired CA330172A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA330172T

Publications (1)

Publication Number Publication Date
CA330172A true CA330172A (fr) 1933-02-14

Family

ID=35292541

Family Applications (1)

Application Number Title Priority Date Filing Date
CA330172A Expired CA330172A (fr) Transformateur telephonique

Country Status (1)

Country Link
CA (1) CA330172A (fr)

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