JPS52139569A - Door opening and closing device - Google Patents
Door opening and closing deviceInfo
- Publication number
- JPS52139569A JPS52139569A JP5587576A JP5587576A JPS52139569A JP S52139569 A JPS52139569 A JP S52139569A JP 5587576 A JP5587576 A JP 5587576A JP 5587576 A JP5587576 A JP 5587576A JP S52139569 A JPS52139569 A JP S52139569A
- Authority
- JP
- Japan
- Prior art keywords
- door opening
- closing device
- closing
- 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.)
- Granted
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5587576A JPS52139569A (en) | 1976-05-14 | 1976-05-14 | Door opening and closing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5587576A JPS52139569A (en) | 1976-05-14 | 1976-05-14 | Door opening and closing device |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12430181A Division JPS57112624A (en) | 1981-08-08 | 1981-08-08 | Device for opening or closing door |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS52139569A true JPS52139569A (en) | 1977-11-21 |
JPS5755102B2 JPS5755102B2 (en) | 1982-11-22 |
Family
ID=13011259
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5587576A Granted JPS52139569A (en) | 1976-05-14 | 1976-05-14 | Door opening and closing device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52139569A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02253502A (en) * | 1989-02-27 | 1990-10-12 | Santou Gonei Kaifa Gufun Youxiangonsi | Flexible electric torch |
-
1976
- 1976-05-14 JP JP5587576A patent/JPS52139569A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5755102B2 (en) | 1982-11-22 |
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