JPS6384254U - - Google Patents
Info
- Publication number
- JPS6384254U JPS6384254U JP17875286U JP17875286U JPS6384254U JP S6384254 U JPS6384254 U JP S6384254U JP 17875286 U JP17875286 U JP 17875286U JP 17875286 U JP17875286 U JP 17875286U JP S6384254 U JPS6384254 U JP S6384254U
- Authority
- JP
- Japan
- Prior art keywords
- damper
- guide frame
- door
- opening
- fire prevention
- 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
- 230000002265 prevention Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986178752U JPH0453805Y2 (enExample) | 1986-11-20 | 1986-11-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986178752U JPH0453805Y2 (enExample) | 1986-11-20 | 1986-11-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6384254U true JPS6384254U (enExample) | 1988-06-02 |
| JPH0453805Y2 JPH0453805Y2 (enExample) | 1992-12-17 |
Family
ID=31121182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986178752U Expired JPH0453805Y2 (enExample) | 1986-11-20 | 1986-11-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0453805Y2 (enExample) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4997934U (enExample) * | 1972-12-12 | 1974-08-23 | ||
| JPS5797088U (enExample) * | 1980-12-05 | 1982-06-15 |
-
1986
- 1986-11-20 JP JP1986178752U patent/JPH0453805Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4997934U (enExample) * | 1972-12-12 | 1974-08-23 | ||
| JPS5797088U (enExample) * | 1980-12-05 | 1982-06-15 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0453805Y2 (enExample) | 1992-12-17 |