JPH01173600U - - Google Patents
Info
- Publication number
- JPH01173600U JPH01173600U JP6935188U JP6935188U JPH01173600U JP H01173600 U JPH01173600 U JP H01173600U JP 6935188 U JP6935188 U JP 6935188U JP 6935188 U JP6935188 U JP 6935188U JP H01173600 U JPH01173600 U JP H01173600U
- Authority
- JP
- Japan
- Prior art keywords
- timer
- air vent
- opening
- cylinder
- membrane
- 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
- 239000012528 membrane Substances 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims 3
- 239000011148 porous material Substances 0.000 claims 3
- 239000000463 material Substances 0.000 claims 1
- 239000002195 soluble material Substances 0.000 claims 1
- GZUXJHMPEANEGY-UHFFFAOYSA-N bromomethane Chemical compound BrC GZUXJHMPEANEGY-UHFFFAOYSA-N 0.000 description 4
- 229940102396 methyl bromide Drugs 0.000 description 2
Landscapes
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6935188U JPH01173600U (ru) | 1988-05-27 | 1988-05-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6935188U JPH01173600U (ru) | 1988-05-27 | 1988-05-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01173600U true JPH01173600U (ru) | 1989-12-08 |
Family
ID=31294630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6935188U Pending JPH01173600U (ru) | 1988-05-27 | 1988-05-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01173600U (ru) |
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1988
- 1988-05-27 JP JP6935188U patent/JPH01173600U/ja active Pending