CN202176518U - 硬质合金可空转可串联水陆两用矿用立泵 - Google Patents
硬质合金可空转可串联水陆两用矿用立泵 Download PDFInfo
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- CN202176518U CN202176518U CN2011202263569U CN201120226356U CN202176518U CN 202176518 U CN202176518 U CN 202176518U CN 2011202263569 U CN2011202263569 U CN 2011202263569U CN 201120226356 U CN201120226356 U CN 201120226356U CN 202176518 U CN202176518 U CN 202176518U
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- mine
- vertical pump
- pump
- sucking mouth
- valve
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2011202263569U CN202176518U (zh) | 2011-06-27 | 2011-06-27 | 硬质合金可空转可串联水陆两用矿用立泵 |
Applications Claiming Priority (1)
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CN2011202263569U CN202176518U (zh) | 2011-06-27 | 2011-06-27 | 硬质合金可空转可串联水陆两用矿用立泵 |
Publications (1)
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CN202176518U true CN202176518U (zh) | 2012-03-28 |
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CN2011202263569U Expired - Lifetime CN202176518U (zh) | 2011-06-27 | 2011-06-27 | 硬质合金可空转可串联水陆两用矿用立泵 |
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CN (1) | CN202176518U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102852818A (zh) * | 2011-06-27 | 2013-01-02 | 王喜冬 | 硬质合金可空转可串联水陆两用矿用立泵 |
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2011
- 2011-06-27 CN CN2011202263569U patent/CN202176518U/zh not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102852818A (zh) * | 2011-06-27 | 2013-01-02 | 王喜冬 | 硬质合金可空转可串联水陆两用矿用立泵 |
CN102852818B (zh) * | 2011-06-27 | 2015-04-15 | 王喜冬 | 硬质合金可空转可串联水陆两用矿用立泵 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shanghai Qing Qing desilting Pump Co., Ltd. Assignor: Wang Xidong Contract record no.: 2012310000201 Denomination of utility model: Amphibious hard-alloy mining vertical pump capable of running in idling or being in series-connection Granted publication date: 20120328 License type: Exclusive License Record date: 20121116 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
AV01 | Patent right actively abandoned |
Granted publication date: 20120328 Effective date of abandoning: 20150415 |
|
RGAV | Abandon patent right to avoid regrant |