CA260731A - Commutateur telephonique - Google Patents
Commutateur telephoniqueInfo
- Publication number
- CA260731A CA260731A CA260731A CA260731DA CA260731A CA 260731 A CA260731 A CA 260731A CA 260731 A CA260731 A CA 260731A CA 260731D A CA260731D A CA 260731DA CA 260731 A CA260731 A CA 260731A
- Authority
- CA
- Canada
- Prior art keywords
- telephone switch
- telephone
- switch
- 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 |
|---|---|---|---|
| CA260731T |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA260731A true CA260731A (fr) | 1926-05-11 |
Family
ID=35188681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA260731A Expired CA260731A (fr) | Commutateur telephonique |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA260731A (fr) |
-
0
- CA CA260731A patent/CA260731A/fr not_active Expired
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