CA115546A - Door opening device - Google Patents
Door opening deviceInfo
- Publication number
- CA115546A CA115546A CA000115546A CA115546DA CA115546A CA 115546 A CA115546 A CA 115546A CA 000115546 A CA000115546 A CA 000115546A CA 115546D A CA115546D A CA 115546DA CA 115546 A CA115546 A CA 115546A
- Authority
- CA
- Canada
- Prior art keywords
- door opening
- opening device
- door
- opening
- 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 |
---|---|---|---|
CA115546T | 1908-08-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA115546A true CA115546A (en) | 1908-12-08 |
Family
ID=45235271
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA000115546A Expired CA115546A (en) | 1908-08-17 | 1908-08-17 | Door opening device |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA115546A (en) |
-
1908
- 1908-08-17 CA CA000115546A patent/CA115546A/en not_active Expired
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