CA408893A - Electrical communication system - Google Patents

Electrical communication system

Info

Publication number
CA408893A
CA408893A CA408893A CA408893DA CA408893A CA 408893 A CA408893 A CA 408893A CA 408893 A CA408893 A CA 408893A CA 408893D A CA408893D A CA 408893DA CA 408893 A CA408893 A CA 408893A
Authority
CA
Canada
Prior art keywords
communication system
electrical communication
electrical
communication
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
CA408893A
Other languages
French (fr)
Inventor
George Flint James
Harold Paddle Leslie
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.)
Telephone Manufacturing Co Ltd
Original Assignee
Telephone Manufacturing Co Ltd
Publication date
Application granted granted Critical
Publication of CA408893A publication Critical patent/CA408893A/en
Expired legal-status Critical Current

Links

CA408893A Electrical communication system Expired CA408893A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA408893T

Publications (1)

Publication Number Publication Date
CA408893A true CA408893A (en) 1942-11-24

Family

ID=35420194

Family Applications (1)

Application Number Title Priority Date Filing Date
CA408893A Expired CA408893A (en) Electrical communication system

Country Status (1)

Country Link
CA (1) CA408893A (en)

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