JPH01109693U - - Google Patents
Info
- Publication number
- JPH01109693U JPH01109693U JP554088U JP554088U JPH01109693U JP H01109693 U JPH01109693 U JP H01109693U JP 554088 U JP554088 U JP 554088U JP 554088 U JP554088 U JP 554088U JP H01109693 U JPH01109693 U JP H01109693U
- Authority
- JP
- Japan
- Prior art keywords
- gas
- chamber
- medium
- discharge valve
- attached
- 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
- 238000007599 discharging Methods 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 9
- 239000012528 membrane Substances 0.000 description 2
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
- Toys (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP554088U JPH01109693U (uk) | 1988-01-20 | 1988-01-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP554088U JPH01109693U (uk) | 1988-01-20 | 1988-01-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01109693U true JPH01109693U (uk) | 1989-07-25 |
Family
ID=31209002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP554088U Pending JPH01109693U (uk) | 1988-01-20 | 1988-01-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01109693U (uk) |
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1988
- 1988-01-20 JP JP554088U patent/JPH01109693U/ja active Pending