CA142621A - Telephone instrument - Google Patents
Telephone instrumentInfo
- Publication number
- CA142621A CA142621A CA000142621A CA142621DA CA142621A CA 142621 A CA142621 A CA 142621A CA 000142621 A CA000142621 A CA 000142621A CA 142621D A CA142621D A CA 142621DA CA 142621 A CA142621 A CA 142621A
- Authority
- CA
- Canada
- Prior art keywords
- telephone instrument
- telephone
- instrument
- 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 |
---|---|---|---|
CA142621T | 1911-12-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA142621A true CA142621A (en) | 1912-09-03 |
Family
ID=45262336
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA000142621A Expired CA142621A (en) | 1911-12-04 | 1911-12-04 | Telephone instrument |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA142621A (en) |
-
1911
- 1911-12-04 CA CA000142621A patent/CA142621A/en not_active Expired
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