CA100553A - Commutateur de telephone - Google Patents
Commutateur de telephoneInfo
- Publication number
- CA100553A CA100553A CA000100553A CA100553DA CA100553A CA 100553 A CA100553 A CA 100553A CA 000100553 A CA000100553 A CA 000100553A CA 100553D A CA100553D A CA 100553DA CA 100553 A CA100553 A CA 100553A
- Authority
- CA
- Canada
- Prior art keywords
- hook switch
- telephone hook
- telephone
- switch
- hook
- 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 |
|---|---|---|---|
| CA100553T | 1906-05-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA100553A true CA100553A (fr) | 1906-08-21 |
Family
ID=45217087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000100553A Expired CA100553A (fr) | 1906-05-14 | 1906-05-14 | Commutateur de telephone |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA100553A (fr) |
-
1906
- 1906-05-14 CA CA000100553A patent/CA100553A/fr not_active Expired
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