CA899791A - Telephone instruments - Google Patents

Telephone instruments

Info

Publication number
CA899791A
CA899791A CA899791A CA899791DA CA899791A CA 899791 A CA899791 A CA 899791A CA 899791 A CA899791 A CA 899791A CA 899791D A CA899791D A CA 899791DA CA 899791 A CA899791 A CA 899791A
Authority
CA
Canada
Prior art keywords
telephone instruments
instruments
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
CA899791A
Inventor
E. C. Brown Ronald
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.)
Associated Electrical Industries Ltd
Original Assignee
Associated Electrical Industries Ltd
Publication date
Application granted granted Critical
Publication of CA899791A publication Critical patent/CA899791A/en
Expired legal-status Critical Current

Links

CA899791A Telephone instruments Expired CA899791A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA899791T

Publications (1)

Publication Number Publication Date
CA899791A true CA899791A (en) 1972-05-09

Family

ID=36405633

Family Applications (1)

Application Number Title Priority Date Filing Date
CA899791A Expired CA899791A (en) Telephone instruments

Country Status (1)

Country Link
CA (1) CA899791A (en)

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