CA381189A - Telephone selective system - Google Patents
Telephone selective systemInfo
- Publication number
- CA381189A CA381189A CA381189A CA381189DA CA381189A CA 381189 A CA381189 A CA 381189A CA 381189 A CA381189 A CA 381189A CA 381189D A CA381189D A CA 381189DA CA 381189 A CA381189 A CA 381189A
- Authority
- CA
- Canada
- Prior art keywords
- selective system
- telephone
- telephone selective
- selective
- 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 |
---|---|---|---|
CA381189T |
Publications (1)
Publication Number | Publication Date |
---|---|
CA381189A true CA381189A (en) | 1939-05-02 |
Family
ID=35386431
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA381189A Expired CA381189A (en) | Telephone selective system |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA381189A (en) |
-
0
- CA CA381189A patent/CA381189A/en not_active Expired
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