JPS4928694U - - Google Patents
Info
- Publication number
- JPS4928694U JPS4928694U JP6888172U JP6888172U JPS4928694U JP S4928694 U JPS4928694 U JP S4928694U JP 6888172 U JP6888172 U JP 6888172U JP 6888172 U JP6888172 U JP 6888172U JP S4928694 U JPS4928694 U JP S4928694U
- 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.)
- Granted
Links
Landscapes
- Ventilation (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6888172U JPS5223195Y2 (pm) | 1972-06-13 | 1972-06-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6888172U JPS5223195Y2 (pm) | 1972-06-13 | 1972-06-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4928694U true JPS4928694U (pm) | 1974-03-12 |
| JPS5223195Y2 JPS5223195Y2 (pm) | 1977-05-27 |
Family
ID=27964780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6888172U Expired JPS5223195Y2 (pm) | 1972-06-13 | 1972-06-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5223195Y2 (pm) |
-
1972
- 1972-06-13 JP JP6888172U patent/JPS5223195Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5223195Y2 (pm) | 1977-05-27 |