CA258393A - Appareil electrique d'appel - Google Patents

Appareil electrique d'appel

Info

Publication number
CA258393A
CA258393A CA258393DA CA258393A CA 258393 A CA258393 A CA 258393A CA 258393D A CA258393D A CA 258393DA CA 258393 A CA258393 A CA 258393A
Authority
CA
Canada
Prior art keywords
call apparatus
electric call
electric
call
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
Other languages
English (en)
Inventor
Edmond Prince Charles
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.)
CMC Electronics Inc
Original Assignee
MarconiS Wireless Telegraphy Company of Canada Ltd
Publication date
Application granted granted Critical
Publication of CA258393A publication Critical patent/CA258393A/fr
Expired legal-status Critical Current

Links

CA258393D Appareil electrique d'appel Expired CA258393A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA258393T

Publications (1)

Publication Number Publication Date
CA258393A true CA258393A (fr) 1926-02-23

Family

ID=35166941

Family Applications (1)

Application Number Title Priority Date Filing Date
CA258393D Expired CA258393A (fr) Appareil electrique d'appel

Country Status (1)

Country Link
CA (1) CA258393A (fr)

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