JPS5520984Y2 - - Google Patents
Info
- Publication number
- JPS5520984Y2 JPS5520984Y2 JP6585076U JP6585076U JPS5520984Y2 JP S5520984 Y2 JPS5520984 Y2 JP S5520984Y2 JP 6585076 U JP6585076 U JP 6585076U JP 6585076 U JP6585076 U JP 6585076U JP S5520984 Y2 JPS5520984 Y2 JP S5520984Y2
- 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
- Prevention Of Fouling (AREA)
- Ventilation (AREA)
- Duct Arrangements (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6585076U JPS5520984Y2 (un) | 1976-05-21 | 1976-05-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6585076U JPS5520984Y2 (un) | 1976-05-21 | 1976-05-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS52156267U JPS52156267U (un) | 1977-11-28 |
| JPS5520984Y2 true JPS5520984Y2 (un) | 1980-05-20 |
Family
ID=28531209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6585076U Expired JPS5520984Y2 (un) | 1976-05-21 | 1976-05-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5520984Y2 (un) |
-
1976
- 1976-05-21 JP JP6585076U patent/JPS5520984Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS52156267U (un) | 1977-11-28 |