JPS54164337A - Shutter door provided with emergency opening device - Google Patents
Shutter door provided with emergency opening deviceInfo
- Publication number
- JPS54164337A JPS54164337A JP7296478A JP7296478A JPS54164337A JP S54164337 A JPS54164337 A JP S54164337A JP 7296478 A JP7296478 A JP 7296478A JP 7296478 A JP7296478 A JP 7296478A JP S54164337 A JPS54164337 A JP S54164337A
- Authority
- JP
- Japan
- Prior art keywords
- opening device
- shutter door
- door provided
- emergency opening
- emergency
- 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 |
---|---|---|---|
JP7296478A JPS54164337A (en) | 1978-06-16 | 1978-06-16 | Shutter door provided with emergency opening device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7296478A JPS54164337A (en) | 1978-06-16 | 1978-06-16 | Shutter door provided with emergency opening device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54164337A true JPS54164337A (en) | 1979-12-27 |
Family
ID=13504561
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7296478A Pending JPS54164337A (en) | 1978-06-16 | 1978-06-16 | Shutter door provided with emergency opening device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54164337A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63203918A (en) * | 1987-02-19 | 1988-08-23 | Ntn Toyo Bearing Co Ltd | Orifice type static pressure gas journal bearing |
-
1978
- 1978-06-16 JP JP7296478A patent/JPS54164337A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63203918A (en) * | 1987-02-19 | 1988-08-23 | Ntn Toyo Bearing Co Ltd | Orifice type static pressure gas journal bearing |
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