CA562892A - Door control device - Google Patents
Door control deviceInfo
- Publication number
- CA562892A CA562892A CA562892A CA562892DA CA562892A CA 562892 A CA562892 A CA 562892A CA 562892 A CA562892 A CA 562892A CA 562892D A CA562892D A CA 562892DA CA 562892 A CA562892 A CA 562892A
- Authority
- CA
- Canada
- Prior art keywords
- control device
- door control
- door
- control
- 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 |
---|---|---|---|
CA562892T |
Publications (1)
Publication Number | Publication Date |
---|---|
CA562892A true CA562892A (en) | 1958-09-09 |
Family
ID=35729335
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA562892A Expired CA562892A (en) | Door control device |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA562892A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3078501A (en) * | 1959-01-08 | 1963-02-26 | Wright Products Inc | Door closer |
-
0
- CA CA562892A patent/CA562892A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3078501A (en) * | 1959-01-08 | 1963-02-26 | Wright Products Inc | Door closer |
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