CA139689A - Time switch - Google Patents
Time switchInfo
- Publication number
- CA139689A CA139689A CA000139689A CA139689DA CA139689A CA 139689 A CA139689 A CA 139689A CA 000139689 A CA000139689 A CA 000139689A CA 139689D A CA139689D A CA 139689DA CA 139689 A CA139689 A CA 139689A
- Authority
- CA
- Canada
- Prior art keywords
- time switch
- switch
- time
- 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 |
---|---|---|---|
CA139689T | 1911-12-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA139689A true CA139689A (en) | 1912-04-09 |
Family
ID=45259405
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA000139689A Expired CA139689A (en) | 1911-12-18 | 1911-12-18 | Time switch |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA139689A (en) |
-
1911
- 1911-12-18 CA CA000139689A patent/CA139689A/en not_active Expired
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