JPS507696Y2 - - Google Patents
Info
- Publication number
- JPS507696Y2 JPS507696Y2 JP9009672U JP9009672U JPS507696Y2 JP S507696 Y2 JPS507696 Y2 JP S507696Y2 JP 9009672 U JP9009672 U JP 9009672U JP 9009672 U JP9009672 U JP 9009672U JP S507696 Y2 JPS507696 Y2 JP S507696Y2
- 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 |
|---|---|---|---|
| JP9009672U JPS507696Y2 (zh) | 1972-07-31 | 1972-07-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9009672U JPS507696Y2 (zh) | 1972-07-31 | 1972-07-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4948658U JPS4948658U (zh) | 1974-04-27 |
| JPS507696Y2 true JPS507696Y2 (zh) | 1975-03-07 |
Family
ID=28277077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9009672U Expired JPS507696Y2 (zh) | 1972-07-31 | 1972-07-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS507696Y2 (zh) |
-
1972
- 1972-07-31 JP JP9009672U patent/JPS507696Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4948658U (zh) | 1974-04-27 |