CA328891A - Telephone system - Google Patents

Telephone system

Info

Publication number
CA328891A
CA328891A CA328891A CA328891DA CA328891A CA 328891 A CA328891 A CA 328891A CA 328891 A CA328891 A CA 328891A CA 328891D A CA328891D A CA 328891DA CA 328891 A CA328891 A CA 328891A
Authority
CA
Canada
Prior art keywords
telephone system
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
CA328891A
Other languages
French (fr)
Inventor
Tchoubritch Michael
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.)
LA NOUVELLE DE CONSTRUCTIONS TELEPHONIQUES "BREVETS TCHOUBRITCH- DERVAL" Ste
Original Assignee
LA NOUVELLE DE CONSTRUCTIONS TELEPHONIQUES "BREVETS TCHOUBRITCH- DERVAL" Ste
Publication date
Application granted granted Critical
Publication of CA328891A publication Critical patent/CA328891A/en
Expired legal-status Critical Current

Links

CA328891A Telephone system Expired CA328891A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA328891T

Publications (1)

Publication Number Publication Date
CA328891A true CA328891A (en) 1932-12-27

Family

ID=35291261

Family Applications (1)

Application Number Title Priority Date Filing Date
CA328891A Expired CA328891A (en) Telephone system

Country Status (1)

Country Link
CA (1) CA328891A (en)

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