JPH0323685U - - Google Patents
Info
- Publication number
- JPH0323685U JPH0323685U JP8484189U JP8484189U JPH0323685U JP H0323685 U JPH0323685 U JP H0323685U JP 8484189 U JP8484189 U JP 8484189U JP 8484189 U JP8484189 U JP 8484189U JP H0323685 U JPH0323685 U JP H0323685U
- Authority
- JP
- Japan
- Prior art keywords
- current value
- supply line
- water
- pump
- ring vacuum
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 238000001514 detection method Methods 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8484189U JPH0323685U (zh) | 1989-07-18 | 1989-07-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8484189U JPH0323685U (zh) | 1989-07-18 | 1989-07-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0323685U true JPH0323685U (zh) | 1991-03-12 |
Family
ID=31633590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8484189U Pending JPH0323685U (zh) | 1989-07-18 | 1989-07-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0323685U (zh) |
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1989
- 1989-07-18 JP JP8484189U patent/JPH0323685U/ja active Pending