CA167346A - Circuit telephonique - Google Patents
Circuit telephoniqueInfo
- Publication number
- CA167346A CA167346A CA000167346A CA167346DA CA167346A CA 167346 A CA167346 A CA 167346A CA 000167346 A CA000167346 A CA 000167346A CA 167346D A CA167346D A CA 167346DA CA 167346 A CA167346 A CA 167346A
- Authority
- CA
- Canada
- Prior art keywords
- telephone circuit
- telephone
- circuit
- 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
Links
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA167346T | 1913-02-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA167346A true CA167346A (fr) | 1916-02-01 |
Family
ID=45287018
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA000167346A Expired CA167346A (fr) | 1913-02-06 | 1913-02-06 | Circuit telephonique |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA167346A (fr) |
-
1913
- 1913-02-06 CA CA000167346A patent/CA167346A/fr not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA167346A (fr) | Circuit telephonique | |
CA151798A (fr) | Interrupteur de circuit | |
CA148893A (fr) | Mecanisme de telephones | |
AU959813A (en) | Improved circuit arrangements for telephone systems | |
CA158906A (fr) | Signal de telephone | |
AU795113A (en) | Telephone switchboards | |
CA178986A (fr) | Systeme telephonique | |
CA166932A (fr) | Interrupteur de circuit | |
CA162698A (fr) | Interrupteur du circuit | |
CA156675A (fr) | Interrupteur du circuit | |
CA159773A (fr) | Mecanisme de telephones | |
CA159892A (fr) | Mechanisme de telephone | |
CA156212A (fr) | Station telephonique | |
CA175730A (fr) | Recepteur telephonique | |
CA154505A (fr) | Almanach d'adresse pour telephones | |
CA171776A (fr) | Systeme telephonique | |
CA167706A (fr) | Systeme telephonique | |
CA159741A (fr) | Systeme telephonique | |
CA159645A (fr) | Systeme telephonique | |
CA159518A (fr) | Systeme telephonique | |
CA159346A (fr) | Systeme telephonique | |
CA164217A (fr) | Systeme de telephones | |
CA165670A (fr) | Systeme telephonique | |
CA166115A (fr) | Systeme telephonique | |
CA166116A (fr) | Systeme telephonique |