CN203257475U - 自调整叶片式汽封 - Google Patents
自调整叶片式汽封 Download PDFInfo
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- CN203257475U CN203257475U CN 201320214829 CN201320214829U CN203257475U CN 203257475 U CN203257475 U CN 203257475U CN 201320214829 CN201320214829 CN 201320214829 CN 201320214829 U CN201320214829 U CN 201320214829U CN 203257475 U CN203257475 U CN 203257475U
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CN 201320214829 CN203257475U (zh) | 2013-04-24 | 2013-04-24 | 自调整叶片式汽封 |
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CN 201320214829 CN203257475U (zh) | 2013-04-24 | 2013-04-24 | 自调整叶片式汽封 |
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CN203257475U true CN203257475U (zh) | 2013-10-30 |
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CN 201320214829 Expired - Fee Related CN203257475U (zh) | 2013-04-24 | 2013-04-24 | 自调整叶片式汽封 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103225519A (zh) * | 2013-04-24 | 2013-07-31 | 石伟伟 | 自调整叶片式汽封 |
CN103982244A (zh) * | 2014-05-21 | 2014-08-13 | 南京博沃科技发展有限公司 | 可收放叶片式汽封及其安装调试方法 |
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2013
- 2013-04-24 CN CN 201320214829 patent/CN203257475U/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103225519A (zh) * | 2013-04-24 | 2013-07-31 | 石伟伟 | 自调整叶片式汽封 |
CN103982244A (zh) * | 2014-05-21 | 2014-08-13 | 南京博沃科技发展有限公司 | 可收放叶片式汽封及其安装调试方法 |
CN103982244B (zh) * | 2014-05-21 | 2016-04-13 | 南京博沃科技发展有限公司 | 可收放叶片式汽封及其安装调试方法 |
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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 | ||
CP02 | Change in the address of a patent holder |
Address after: 210018 Jiangsu city Nanjing Province four pailou No. 2 Patentee after: Shi Weiwei Address before: 210018, No. 2, four arch, Nanjing, Jiangsu Patentee before: Shi Weiwei |
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ASS | Succession or assignment of patent right |
Owner name: NANJING BOWO TECHNOLOGY DEVELOPMENT CO., LTD. Free format text: FORMER OWNER: SHI WEIWEI Effective date: 20131218 |
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C41 | Transfer of patent application or patent right or utility model | ||
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Shi Weiwei Inventor after: Wei Hongqi Inventor after: Yang Jianming Inventor after: Wang Lili Inventor before: Shi Weiwei Inventor before: Yang Jianming |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: SHI WEIWEI YANG JIANMING TO: SHI WEIWEI WEI HONGQI YANG JIANMING WANG LILI Free format text: CORRECT: ADDRESS; FROM: 210018 NANJING, JIANGSU PROVINCE TO: 210036 NANJING, JIANGSU PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20131218 Address after: 210036 Nanjing, Gulou District, Jiangsu Phoenix West Street, building 150, room 3, No. 105 Patentee after: Nanjing Bowo Technology Development Co., Ltd. Address before: 210018 Jiangsu city Nanjing Province four pailou No. 2 Patentee before: Shi Weiwei |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131030 Termination date: 20150424 |
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EXPY | Termination of patent right or utility model |