CA33590A - Mecanisme electrique pour faire fonctionner les timbres des telephones - Google Patents

Mecanisme electrique pour faire fonctionner les timbres des telephones

Info

Publication number
CA33590A
CA33590A CA000033590A CA33590DA CA33590A CA 33590 A CA33590 A CA 33590A CA 000033590 A CA000033590 A CA 000033590A CA 33590D A CA33590D A CA 33590DA CA 33590 A CA33590 A CA 33590A
Authority
CA
Canada
Prior art keywords
telephone call
electric mechanism
operating telephone
call bells
bells
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
CA000033590A
Other languages
English (en)
Inventor
Frederick W.A. Schneider
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 CA33590A publication Critical patent/CA33590A/fr
Expired legal-status Critical Current

Links

CA000033590A Mecanisme electrique pour faire fonctionner les timbres des telephones Expired CA33590A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA33590T

Publications (1)

Publication Number Publication Date
CA33590A true CA33590A (fr) 1890-02-04

Family

ID=45150130

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000033590A Expired CA33590A (fr) Mecanisme electrique pour faire fonctionner les timbres des telephones

Country Status (1)

Country Link
CA (1) CA33590A (fr)

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