CA351098A - Systeme de central telephonique - Google Patents
Systeme de central telephoniqueInfo
- Publication number
- CA351098A CA351098A CA351098A CA351098DA CA351098A CA 351098 A CA351098 A CA 351098A CA 351098 A CA351098 A CA 351098A CA 351098D A CA351098D A CA 351098DA CA 351098 A CA351098 A CA 351098A
- Authority
- CA
- Canada
- Prior art keywords
- exchange system
- telephone exchange
- telephone
- exchange
- 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 |
---|---|---|---|
CA351098T |
Publications (1)
Publication Number | Publication Date |
---|---|
CA351098A true CA351098A (fr) | 1935-06-18 |
Family
ID=35339062
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA351098A Expired CA351098A (fr) | Systeme de central telephonique |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA351098A (fr) |
-
0
- CA CA351098A patent/CA351098A/fr not_active Expired
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