CA248908A - Systeme telephonique avec selecteurs - Google Patents
Systeme telephonique avec selecteursInfo
- Publication number
- CA248908A CA248908A CA248908DA CA248908A CA 248908 A CA248908 A CA 248908A CA 248908D A CA248908D A CA 248908DA CA 248908 A CA248908 A CA 248908A
- Authority
- CA
- Canada
- Prior art keywords
- telephone system
- system employing
- selecting devices
- selecting
- devices
- 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 |
|---|---|---|---|
| CA248908T |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA248908A true CA248908A (fr) | 1925-04-21 |
Family
ID=35155882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA248908D Expired CA248908A (fr) | Systeme telephonique avec selecteurs |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA248908A (fr) |
-
0
- CA CA248908D patent/CA248908A/fr not_active Expired
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