CA779407A - Postpay telephone paystation circuit - Google Patents

Postpay telephone paystation circuit

Info

Publication number
CA779407A
CA779407A CA779407A CA779407DA CA779407A CA 779407 A CA779407 A CA 779407A CA 779407 A CA779407 A CA 779407A CA 779407D A CA779407D A CA 779407DA CA 779407 A CA779407 A CA 779407A
Authority
CA
Canada
Prior art keywords
postpay
telephone paystation
circuit
paystation circuit
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
CA779407A
Inventor
Thompson Joseph
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.)
Nortel Networks Ltd
Original Assignee
Northern Electric Co Ltd
Publication date
Application granted granted Critical
Publication of CA779407A publication Critical patent/CA779407A/en
Expired legal-status Critical Current

Links

CA779407A Postpay telephone paystation circuit Expired CA779407A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA779407T

Publications (1)

Publication Number Publication Date
CA779407A true CA779407A (en) 1968-02-27

Family

ID=36226744

Family Applications (1)

Application Number Title Priority Date Filing Date
CA779407A Expired CA779407A (en) Postpay telephone paystation circuit

Country Status (1)

Country Link
CA (1) CA779407A (en)

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