JPH01137391U - - Google Patents
Info
- Publication number
- JPH01137391U JPH01137391U JP3041688U JP3041688U JPH01137391U JP H01137391 U JPH01137391 U JP H01137391U JP 3041688 U JP3041688 U JP 3041688U JP 3041688 U JP3041688 U JP 3041688U JP H01137391 U JPH01137391 U JP H01137391U
- Authority
- JP
- Japan
- Prior art keywords
- water
- separator
- vacuum
- pump
- equipment
- 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 12
- 238000009412 basement excavation Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims 1
- 239000004576 sand Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 239000000498 cooling water Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3041688U JPH01137391U (zh) | 1988-03-09 | 1988-03-09 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3041688U JPH01137391U (zh) | 1988-03-09 | 1988-03-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH01137391U true JPH01137391U (zh) | 1989-09-20 |
Family
ID=31255464
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3041688U Pending JPH01137391U (zh) | 1988-03-09 | 1988-03-09 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH01137391U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0484450U (zh) * | 1990-11-30 | 1992-07-22 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62165494A (ja) * | 1985-12-24 | 1987-07-22 | アールシーエー トムソン ライセンシング コーポレイシヨン | スクランブル・ビデオ信号用の自動利得制御装置 |
-
1988
- 1988-03-09 JP JP3041688U patent/JPH01137391U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62165494A (ja) * | 1985-12-24 | 1987-07-22 | アールシーエー トムソン ライセンシング コーポレイシヨン | スクランブル・ビデオ信号用の自動利得制御装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0484450U (zh) * | 1990-11-30 | 1992-07-22 |
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