CA167351A - Systeme telephonique - Google Patents
Systeme telephoniqueInfo
- Publication number
- CA167351A CA167351A CA000167351A CA167351DA CA167351A CA 167351 A CA167351 A CA 167351A CA 000167351 A CA000167351 A CA 000167351A CA 167351D A CA167351D A CA 167351DA CA 167351 A CA167351 A CA 167351A
- 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
Links
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA167351T | 1914-11-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA167351A true CA167351A (fr) | 1916-02-01 |
Family
ID=45287023
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA000167351A Expired CA167351A (fr) | 1914-11-14 | 1914-11-14 | Systeme telephonique |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA167351A (fr) |
-
1914
- 1914-11-14 CA CA000167351A patent/CA167351A/fr not_active Expired
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