CA363365A - Systeme telephonique - Google Patents

Systeme telephonique

Info

Publication number
CA363365A
CA363365A CA363365A CA363365DA CA363365A CA 363365 A CA363365 A CA 363365A CA 363365 A CA363365 A CA 363365A CA 363365D A CA363365D A CA 363365DA CA 363365 A CA363365 A CA 363365A
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
CA363365A
Other languages
English (en)
Inventor
Edgar Humphries Horace
Percy Long Douglas
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.)
Siemens Brothers and Co Ltd
Original Assignee
Siemens Brothers and Co Ltd
Publication date
Application granted granted Critical
Publication of CA363365A publication Critical patent/CA363365A/fr
Expired legal-status Critical Current

Links

CA363365A Systeme telephonique Expired CA363365A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA363365T

Publications (1)

Publication Number Publication Date
CA363365A true CA363365A (fr) 1937-01-12

Family

ID=35362703

Family Applications (1)

Application Number Title Priority Date Filing Date
CA363365A Expired CA363365A (fr) Systeme telephonique

Country Status (1)

Country Link
CA (1) CA363365A (fr)

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