JPH0161933U - - Google Patents
Info
- Publication number
- JPH0161933U JPH0161933U JP15680587U JP15680587U JPH0161933U JP H0161933 U JPH0161933 U JP H0161933U JP 15680587 U JP15680587 U JP 15680587U JP 15680587 U JP15680587 U JP 15680587U JP H0161933 U JPH0161933 U JP H0161933U
- Authority
- JP
- Japan
- Prior art keywords
- gas
- hood
- displacement
- air supply
- supply pipe
- 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
- 238000006073 displacement reaction Methods 0.000 claims 5
- 150000002894 organic compounds Chemical class 0.000 claims 1
- 239000013618 particulate matter Substances 0.000 claims 1
- 238000000746 purification Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Devices For Use In Laboratory Experiments (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15680587U JPH0161933U (ru) | 1987-10-15 | 1987-10-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15680587U JPH0161933U (ru) | 1987-10-15 | 1987-10-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0161933U true JPH0161933U (ru) | 1989-04-20 |
Family
ID=31435675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15680587U Pending JPH0161933U (ru) | 1987-10-15 | 1987-10-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0161933U (ru) |
-
1987
- 1987-10-15 JP JP15680587U patent/JPH0161933U/ja active Pending