CA486162A - Telephone or like systems - Google Patents

Telephone or like systems

Info

Publication number
CA486162A
CA486162A CA486162A CA486162DA CA486162A CA 486162 A CA486162 A CA 486162A CA 486162 A CA486162 A CA 486162A CA 486162D A CA486162D A CA 486162DA CA 486162 A CA486162 A CA 486162A
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
CA486162A
Other languages
French (fr)
Inventor
Taylor Reginald
Thomas 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.)
Automatic Telephone and Electric Co Ltd
Original Assignee
Automatic Telephone and Electric Co Ltd
Publication date
Application granted granted Critical
Publication of CA486162A publication Critical patent/CA486162A/en
Expired legal-status Critical Current

Links

CA486162A Telephone or like systems Expired CA486162A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA486162T

Publications (1)

Publication Number Publication Date
CA486162A true CA486162A (en) 1952-09-02

Family

ID=35625876

Family Applications (1)

Application Number Title Priority Date Filing Date
CA486162A Expired CA486162A (en) Telephone or like systems

Country Status (1)

Country Link
CA (1) CA486162A (en)

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