JPS5427245Y2 - - Google Patents
Info
- Publication number
- JPS5427245Y2 JPS5427245Y2 JP11389375U JP11389375U JPS5427245Y2 JP S5427245 Y2 JPS5427245 Y2 JP S5427245Y2 JP 11389375 U JP11389375 U JP 11389375U JP 11389375 U JP11389375 U JP 11389375U JP S5427245 Y2 JPS5427245 Y2 JP S5427245Y2
- Authority
- JP
- Japan
- 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.)
- Expired
Links
Landscapes
- Ventilation (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11389375U JPS5427245Y2 (https=) | 1975-08-18 | 1975-08-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11389375U JPS5427245Y2 (https=) | 1975-08-18 | 1975-08-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5227196U JPS5227196U (https=) | 1977-02-25 |
| JPS5427245Y2 true JPS5427245Y2 (https=) | 1979-09-05 |
Family
ID=28594930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11389375U Expired JPS5427245Y2 (https=) | 1975-08-18 | 1975-08-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5427245Y2 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6043341U (ja) * | 1983-08-31 | 1985-03-27 | 株式会社日本総合メインテナンス | 閉鎖音防止型防煙・防火ダンパ− |
-
1975
- 1975-08-18 JP JP11389375U patent/JPS5427245Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5227196U (https=) | 1977-02-25 |