CN201679759U - 复合限流环 - Google Patents
复合限流环 Download PDFInfo
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- CN201679759U CN201679759U CN2010202014222U CN201020201422U CN201679759U CN 201679759 U CN201679759 U CN 201679759U CN 2010202014222 U CN2010202014222 U CN 2010202014222U CN 201020201422 U CN201020201422 U CN 201020201422U CN 201679759 U CN201679759 U CN 201679759U
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2010202014222U CN201679759U (zh) | 2010-05-20 | 2010-05-20 | 复合限流环 |
Applications Claiming Priority (1)
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CN2010202014222U CN201679759U (zh) | 2010-05-20 | 2010-05-20 | 复合限流环 |
Publications (1)
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CN201679759U true CN201679759U (zh) | 2010-12-22 |
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CN2010202014222U Expired - Fee Related CN201679759U (zh) | 2010-05-20 | 2010-05-20 | 复合限流环 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101846095A (zh) * | 2010-05-20 | 2010-09-29 | 合肥工业大学 | 复合限流环 |
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2010
- 2010-05-20 CN CN2010202014222U patent/CN201679759U/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101846095A (zh) * | 2010-05-20 | 2010-09-29 | 合肥工业大学 | 复合限流环 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: Tunxi road in Baohe District of Hefei city of Anhui Province, No. 193 230009 Patentee after: Hefei University of Technology Patentee after: HEFEI HUASHENG VALVE LIMITED BY SHARE LTD. Address before: Tunxi road in Baohe District of Hefei city of Anhui Province, No. 193 230009 Patentee before: Hefei University of Technology Patentee before: Hefei Huasheng Pumps Valves Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101222 Termination date: 20190520 |
|
CF01 | Termination of patent right due to non-payment of annual fee |