CA584528A - Systemes de telephone ou analogue - Google Patents

Systemes de telephone ou analogue

Info

Publication number
CA584528A
CA584528A CA584528A CA584528DA CA584528A CA 584528 A CA584528 A CA 584528A CA 584528 A CA584528 A CA 584528A CA 584528D A CA584528D A CA 584528DA CA 584528 A CA584528 A CA 584528A
Authority
CA
Canada
Prior art keywords
telephone
systems
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
CA584528A
Other languages
English (en)
Inventor
T. Baker George
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.)
British Telecommunications PLC
Original Assignee
British Telecommunications PLC
Publication date
Application granted granted Critical
Publication of CA584528A publication Critical patent/CA584528A/fr
Expired legal-status Critical Current

Links

CA584528A Systemes de telephone ou analogue Expired CA584528A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA584528T

Publications (1)

Publication Number Publication Date
CA584528A true CA584528A (fr) 1959-10-06

Family

ID=35763972

Family Applications (1)

Application Number Title Priority Date Filing Date
CA584528A Expired CA584528A (fr) Systemes de telephone ou analogue

Country Status (1)

Country Link
CA (1) CA584528A (fr)

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