JPS57104775A - Prevention of simultaneous opening of door - Google Patents
Prevention of simultaneous opening of doorInfo
- Publication number
- JPS57104775A JPS57104775A JP18107480A JP18107480A JPS57104775A JP S57104775 A JPS57104775 A JP S57104775A JP 18107480 A JP18107480 A JP 18107480A JP 18107480 A JP18107480 A JP 18107480A JP S57104775 A JPS57104775 A JP S57104775A
- Authority
- JP
- Japan
- Prior art keywords
- prevention
- door
- simultaneous opening
- simultaneous
- 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.)
- Pending
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18107480A JPS57104775A (en) | 1980-12-20 | 1980-12-20 | Prevention of simultaneous opening of door |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18107480A JPS57104775A (en) | 1980-12-20 | 1980-12-20 | Prevention of simultaneous opening of door |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57104775A true JPS57104775A (en) | 1982-06-29 |
Family
ID=16094343
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18107480A Pending JPS57104775A (en) | 1980-12-20 | 1980-12-20 | Prevention of simultaneous opening of door |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57104775A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07119608A (en) * | 1993-06-30 | 1995-05-09 | Kanchi Kowan Gijutsu Kenkyu Center | Pendulum type wave activated power generation device |
-
1980
- 1980-12-20 JP JP18107480A patent/JPS57104775A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07119608A (en) * | 1993-06-30 | 1995-05-09 | Kanchi Kowan Gijutsu Kenkyu Center | Pendulum type wave activated power generation device |
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