CA285967A - Door operating mechanism - Google Patents
Door operating mechanismInfo
- Publication number
- CA285967A CA285967A CA285967A CA285967DA CA285967A CA 285967 A CA285967 A CA 285967A CA 285967 A CA285967 A CA 285967A CA 285967D A CA285967D A CA 285967DA CA 285967 A CA285967 A CA 285967A
- Authority
- CA
- Canada
- Prior art keywords
- operating mechanism
- door operating
- door
- operating
- 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 |
---|---|---|---|
CA285967T |
Publications (1)
Publication Number | Publication Date |
---|---|
CA285967A true CA285967A (en) | 1928-12-25 |
Family
ID=35222779
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA285967A Expired CA285967A (en) | Door operating mechanism |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA285967A (en) |
-
0
- CA CA285967A patent/CA285967A/en not_active Expired
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