JPS5552257Y2 - - Google Patents
Info
- Publication number
- JPS5552257Y2 JPS5552257Y2 JP476576U JP476576U JPS5552257Y2 JP S5552257 Y2 JPS5552257 Y2 JP S5552257Y2 JP 476576 U JP476576 U JP 476576U JP 476576 U JP476576 U JP 476576U JP S5552257 Y2 JPS5552257 Y2 JP S5552257Y2
- 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 |
|---|---|---|---|
| JP476576U JPS5552257Y2 (ja) | 1976-01-20 | 1976-01-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP476576U JPS5552257Y2 (ja) | 1976-01-20 | 1976-01-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5296957U JPS5296957U (ja) | 1977-07-20 |
| JPS5552257Y2 true JPS5552257Y2 (ja) | 1980-12-04 |
Family
ID=28465415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP476576U Expired JPS5552257Y2 (ja) | 1976-01-20 | 1976-01-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5552257Y2 (ja) |
-
1976
- 1976-01-20 JP JP476576U patent/JPS5552257Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5296957U (ja) | 1977-07-20 |