JPS5521848Y2 - - Google Patents
Info
- Publication number
- JPS5521848Y2 JPS5521848Y2 JP1712375U JP1712375U JPS5521848Y2 JP S5521848 Y2 JPS5521848 Y2 JP S5521848Y2 JP 1712375 U JP1712375 U JP 1712375U JP 1712375 U JP1712375 U JP 1712375U JP S5521848 Y2 JPS5521848 Y2 JP S5521848Y2
- 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 |
|---|---|---|---|
| JP1712375U JPS5521848Y2 (en:Method) | 1975-02-05 | 1975-02-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1712375U JPS5521848Y2 (en:Method) | 1975-02-05 | 1975-02-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5199348U JPS5199348U (en:Method) | 1976-08-10 |
| JPS5521848Y2 true JPS5521848Y2 (en:Method) | 1980-05-26 |
Family
ID=28100700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1712375U Expired JPS5521848Y2 (en:Method) | 1975-02-05 | 1975-02-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5521848Y2 (en:Method) |
-
1975
- 1975-02-05 JP JP1712375U patent/JPS5521848Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5199348U (en:Method) | 1976-08-10 |