CN201322003Y - 矿用隔爆型潜水排沙泵 - Google Patents
矿用隔爆型潜水排沙泵 Download PDFInfo
- Publication number
- CN201322003Y CN201322003Y CNU2008202273592U CN200820227359U CN201322003Y CN 201322003 Y CN201322003 Y CN 201322003Y CN U2008202273592 U CNU2008202273592 U CN U2008202273592U CN 200820227359 U CN200820227359 U CN 200820227359U CN 201322003 Y CN201322003 Y CN 201322003Y
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- CN
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- impeller
- impellor
- water inlet
- proof type
- sand
- 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.)
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Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008202273592U CN201322003Y (zh) | 2008-12-10 | 2008-12-10 | 矿用隔爆型潜水排沙泵 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CNU2008202273592U CN201322003Y (zh) | 2008-12-10 | 2008-12-10 | 矿用隔爆型潜水排沙泵 |
Publications (1)
Publication Number | Publication Date |
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CN201322003Y true CN201322003Y (zh) | 2009-10-07 |
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Application Number | Title | Priority Date | Filing Date |
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CNU2008202273592U Expired - Lifetime CN201322003Y (zh) | 2008-12-10 | 2008-12-10 | 矿用隔爆型潜水排沙泵 |
Country Status (1)
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CN (1) | CN201322003Y (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102852807A (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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2008
- 2008-12-10 CN CNU2008202273592U patent/CN201322003Y/zh not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102852807A (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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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: Shandong Xingyuan Mining Equipment Group Co., Ltd. Assignor: Pan Shuhuai Contract record no.: 2011370000372 Denomination of utility model: Mining flame-proof type submersible sand discharging pump Granted publication date: 20091007 License type: Exclusive License Record date: 20110811 |
|
ASS | Succession or assignment of patent right |
Owner name: SHANDONG XINGYUAN MINING EQUIPMENT GROUP CO., LTD. Free format text: FORMER OWNER: PAN SHUHUAI Effective date: 20140117 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20140117 Address after: The Western Economic Development Zone 272300 Shandong city of Jining province Yutai County Patentee after: Shandong Xingyuan Mining Equipment Group Co., Ltd. Address before: 272300 Shandong Province Economic Development Zone Jining City Yutai County West Shandong Xingyuan mining equipment Co. Ltd. Patentee before: Pan Shuhuai |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20091007 |