CA615297A - Toll ticketing telephone systems - Google Patents

Toll ticketing telephone systems

Info

Publication number
CA615297A
CA615297A CA615297A CA615297DA CA615297A CA 615297 A CA615297 A CA 615297A CA 615297 A CA615297 A CA 615297A CA 615297D A CA615297D A CA 615297DA CA 615297 A CA615297 A CA 615297A
Authority
CA
Canada
Prior art keywords
telephone systems
toll ticketing
ticketing telephone
toll
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
CA615297A
Inventor
S. Peterson Edward
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 Electric Laboratories Inc
Original Assignee
Automatic Electric Laboratories Inc
Publication date
Application granted granted Critical
Publication of CA615297A publication Critical patent/CA615297A/en
Expired legal-status Critical Current

Links

CA615297A Toll ticketing telephone systems Expired CA615297A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA615297T

Publications (1)

Publication Number Publication Date
CA615297A true CA615297A (en) 1961-02-28

Family

ID=35857604

Family Applications (1)

Application Number Title Priority Date Filing Date
CA615297A Expired CA615297A (en) Toll ticketing telephone systems

Country Status (1)

Country Link
CA (1) CA615297A (en)

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