JPS5233097Y2 - - Google Patents
Info
- Publication number
- JPS5233097Y2 JPS5233097Y2 JP3612574U JP3612574U JPS5233097Y2 JP S5233097 Y2 JPS5233097 Y2 JP S5233097Y2 JP 3612574 U JP3612574 U JP 3612574U JP 3612574 U JP3612574 U JP 3612574U JP S5233097 Y2 JPS5233097 Y2 JP S5233097Y2
- 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)
- Duct Arrangements (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3612574U JPS5233097Y2 (zh) | 1974-04-01 | 1974-04-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3612574U JPS5233097Y2 (zh) | 1974-04-01 | 1974-04-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS50126059U JPS50126059U (zh) | 1975-10-16 |
| JPS5233097Y2 true JPS5233097Y2 (zh) | 1977-07-28 |
Family
ID=28153877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3612574U Expired JPS5233097Y2 (zh) | 1974-04-01 | 1974-04-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5233097Y2 (zh) |
-
1974
- 1974-04-01 JP JP3612574U patent/JPS5233097Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS50126059U (zh) | 1975-10-16 |