JPS5777782A - Emergency shutter opening apparatus - Google Patents
Emergency shutter opening apparatusInfo
- Publication number
- JPS5777782A JPS5777782A JP15300580A JP15300580A JPS5777782A JP S5777782 A JPS5777782 A JP S5777782A JP 15300580 A JP15300580 A JP 15300580A JP 15300580 A JP15300580 A JP 15300580A JP S5777782 A JPS5777782 A JP S5777782A
- Authority
- JP
- Japan
- Prior art keywords
- shutter opening
- opening apparatus
- emergency shutter
- emergency
- shutter
- 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
Landscapes
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15300580A JPS5777782A (en) | 1980-10-29 | 1980-10-29 | Emergency shutter opening apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15300580A JPS5777782A (en) | 1980-10-29 | 1980-10-29 | Emergency shutter opening apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5777782A true JPS5777782A (en) | 1982-05-15 |
Family
ID=15552862
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15300580A Pending JPS5777782A (en) | 1980-10-29 | 1980-10-29 | Emergency shutter opening apparatus |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5777782A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01219282A (en) * | 1988-02-26 | 1989-09-01 | Fuji Hensokuki Kk | Pressure-actuated break-and-make switch |
-
1980
- 1980-10-29 JP JP15300580A patent/JPS5777782A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01219282A (en) * | 1988-02-26 | 1989-09-01 | Fuji Hensokuki Kk | Pressure-actuated break-and-make switch |
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