CA378180A - Coinfreed telephone apparatus - Google Patents

Coinfreed telephone apparatus

Info

Publication number
CA378180A
CA378180A CA378180A CA378180DA CA378180A CA 378180 A CA378180 A CA 378180A CA 378180 A CA378180 A CA 378180A CA 378180D A CA378180D A CA 378180DA CA 378180 A CA378180 A CA 378180A
Authority
CA
Canada
Prior art keywords
coinfreed
telephone apparatus
telephone
coinfreed 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
CA378180A
Other languages
French (fr)
Inventor
Friedrich Zimmermann Hanns
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA378180A publication Critical patent/CA378180A/en
Expired legal-status Critical Current

Links

CA378180A Coinfreed telephone apparatus Expired CA378180A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA378180T

Publications (1)

Publication Number Publication Date
CA378180A true CA378180A (en) 1938-12-06

Family

ID=35382505

Family Applications (1)

Application Number Title Priority Date Filing Date
CA378180A Expired CA378180A (en) Coinfreed telephone apparatus

Country Status (1)

Country Link
CA (1) CA378180A (en)

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