JPS57110271A - Closing system for fire-damper - Google Patents
Closing system for fire-damperInfo
- Publication number
- JPS57110271A JPS57110271A JP18727480A JP18727480A JPS57110271A JP S57110271 A JPS57110271 A JP S57110271A JP 18727480 A JP18727480 A JP 18727480A JP 18727480 A JP18727480 A JP 18727480A JP S57110271 A JPS57110271 A JP S57110271A
- Authority
- JP
- Japan
- Prior art keywords
- damper
- fire
- closing system
- closing
- 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
- Air Supply (AREA)
- Air-Flow Control Members (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18727480A JPS57110271A (en) | 1980-12-29 | 1980-12-29 | Closing system for fire-damper |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18727480A JPS57110271A (en) | 1980-12-29 | 1980-12-29 | Closing system for fire-damper |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57110271A true JPS57110271A (en) | 1982-07-09 |
Family
ID=16203118
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18727480A Pending JPS57110271A (en) | 1980-12-29 | 1980-12-29 | Closing system for fire-damper |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57110271A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010216735A (en) * | 2009-03-17 | 2010-09-30 | Ohbayashi Corp | Building ventilating facilities |
-
1980
- 1980-12-29 JP JP18727480A patent/JPS57110271A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010216735A (en) * | 2009-03-17 | 2010-09-30 | Ohbayashi Corp | Building ventilating facilities |
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