JPH0173633U - - Google Patents
Info
- Publication number
- JPH0173633U JPH0173633U JP1987167621U JP16762187U JPH0173633U JP H0173633 U JPH0173633 U JP H0173633U JP 1987167621 U JP1987167621 U JP 1987167621U JP 16762187 U JP16762187 U JP 16762187U JP H0173633 U JPH0173633 U JP H0173633U
- Authority
- JP
- Japan
- Prior art keywords
- presser rod
- outlet
- fire damper
- cover
- damper
- 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
Landscapes
- Ventilation (AREA)
- Air-Flow Control Members (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987167621U JPH0438181Y2 (ja�@�@) | 1987-10-31 | 1987-10-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987167621U JPH0438181Y2 (ja�@�@) | 1987-10-31 | 1987-10-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0173633U true JPH0173633U (ja�@�@) | 1989-05-18 |
| JPH0438181Y2 JPH0438181Y2 (ja�@�@) | 1992-09-08 |
Family
ID=31456082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987167621U Expired JPH0438181Y2 (ja�@�@) | 1987-10-31 | 1987-10-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0438181Y2 (ja�@�@) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6037347U (ja) * | 1983-08-22 | 1985-03-14 | 日晴金属株式会社 | 防火ダンパ−付ウエザ−カバ− |
-
1987
- 1987-10-31 JP JP1987167621U patent/JPH0438181Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6037347U (ja) * | 1983-08-22 | 1985-03-14 | 日晴金属株式会社 | 防火ダンパ−付ウエザ−カバ− |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0438181Y2 (ja�@�@) | 1992-09-08 |