CN204328035U - 一种金属硬密封耐磨浮动球阀 - Google Patents
一种金属硬密封耐磨浮动球阀 Download PDFInfo
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- CN204328035U CN204328035U CN201420655256.1U CN201420655256U CN204328035U CN 204328035 U CN204328035 U CN 204328035U CN 201420655256 U CN201420655256 U CN 201420655256U CN 204328035 U CN204328035 U CN 204328035U
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CN201420655256.1U CN204328035U (zh) | 2014-11-05 | 2014-11-05 | 一种金属硬密封耐磨浮动球阀 |
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CN201420655256.1U CN204328035U (zh) | 2014-11-05 | 2014-11-05 | 一种金属硬密封耐磨浮动球阀 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C53 | Correction of patent for invention or patent application | ||
C56 | Change in the name or address of the patentee |
Owner name: AFA FLUID CONTROL CO., LTD. Free format text: FORMER NAME: AFA FLUID CONTROL CO., LTD., SHANDONG |
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CB03 | Change of inventor or designer information |
Inventor after: Xie Zhengze Inventor after: Zhang Shaowei Inventor after: Zhu Zhigang Inventor after: Wu Ping Inventor after: Zeng Hualun Inventor after: Li Zengyou Inventor after: Chen Hao Inventor after: Zhang Tianyue Inventor after: Xue Yushan Inventor after: Wang Jie Inventor before: Xie Zhengze Inventor before: Zhu Zhigang Inventor before: Hu Hongliang Inventor before: Wu Ping Inventor before: Chen Hao Inventor before: Han Shuai |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: XIE ZHENGZE ZHU ZHIGANG HU HONGLIANG WU PING CHEN HAO HAN SHUAI TO: XIE ZHENGZE ZHU ZHIGANG WU PING CENG HUALUN LI ZENGYOU CHEN HAO ZHANG TIANYUE XUE YUSHAN WANG JIE ZHANG SHAOWEI |
|
CP01 | Change in the name or title of a patent holder |
Address after: 266400 Tieshan Industrial Park, Jiaonan, Shandong, Qingdao Patentee after: Alpha fluid controls Ltd Address before: 266400 Tieshan Industrial Park, Jiaonan, Shandong, Qingdao Patentee before: Afa Fluid Control Co., Ltd., Shandong |