CA366292A - Telephone coin system - Google Patents

Telephone coin system

Info

Publication number
CA366292A
CA366292A CA366292A CA366292DA CA366292A CA 366292 A CA366292 A CA 366292A CA 366292 A CA366292 A CA 366292A CA 366292D A CA366292D A CA 366292DA CA 366292 A CA366292 A CA 366292A
Authority
CA
Canada
Prior art keywords
coin system
telephone coin
telephone
coin
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
CA366292A
Other languages
French (fr)
Inventor
Jennings Heitsmith William
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.)
AT&T Corp
Original Assignee
Western Electric Co Inc
Publication date
Application granted granted Critical
Publication of CA366292A publication Critical patent/CA366292A/en
Expired legal-status Critical Current

Links

CA366292A Telephone coin system Expired CA366292A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA366292T

Publications (1)

Publication Number Publication Date
CA366292A true CA366292A (en) 1937-05-25

Family

ID=35367361

Family Applications (1)

Application Number Title Priority Date Filing Date
CA366292A Expired CA366292A (en) Telephone coin system

Country Status (1)

Country Link
CA (1) CA366292A (en)

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