JPH03115773U - - Google Patents
Info
- Publication number
- JPH03115773U JPH03115773U JP2445190U JP2445190U JPH03115773U JP H03115773 U JPH03115773 U JP H03115773U JP 2445190 U JP2445190 U JP 2445190U JP 2445190 U JP2445190 U JP 2445190U JP H03115773 U JPH03115773 U JP H03115773U
- Authority
- JP
- Japan
- Prior art keywords
- gas
- dust
- proof house
- pumped
- house
- Prior art date
- 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.)
- Pending
Links
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Tents Or Canopies (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2445190U JPH03115773U (en]) | 1990-03-13 | 1990-03-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2445190U JPH03115773U (en]) | 1990-03-13 | 1990-03-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03115773U true JPH03115773U (en]) | 1991-11-29 |
Family
ID=31527412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2445190U Pending JPH03115773U (en]) | 1990-03-13 | 1990-03-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03115773U (en]) |
-
1990
- 1990-03-13 JP JP2445190U patent/JPH03115773U/ja active Pending