CA670844A - Telephone dialing equipment - Google Patents

Telephone dialing equipment

Info

Publication number
CA670844A
CA670844A CA670844A CA670844DA CA670844A CA 670844 A CA670844 A CA 670844A CA 670844 A CA670844 A CA 670844A CA 670844D A CA670844D A CA 670844DA CA 670844 A CA670844 A CA 670844A
Authority
CA
Canada
Prior art keywords
telephone dialing
dialing equipment
equipment
telephone
dialing
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
CA670844A
Inventor
Kobler Richard
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.)
McGraw Edison Co
Original Assignee
McGraw Edison Co
Publication date
Application granted granted Critical
Publication of CA670844A publication Critical patent/CA670844A/en
Expired legal-status Critical Current

Links

CA670844A Telephone dialing equipment Expired CA670844A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA670844T

Publications (1)

Publication Number Publication Date
CA670844A true CA670844A (en) 1963-09-17

Family

ID=35971197

Family Applications (1)

Application Number Title Priority Date Filing Date
CA670844A Expired CA670844A (en) Telephone dialing equipment

Country Status (1)

Country Link
CA (1) CA670844A (en)

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