CN204493761U - 一种上装式焊接平板闸阀的阀芯结构 - Google Patents
一种上装式焊接平板闸阀的阀芯结构 Download PDFInfo
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- CN204493761U CN204493761U CN201520091269.5U CN201520091269U CN204493761U CN 204493761 U CN204493761 U CN 204493761U CN 201520091269 U CN201520091269 U CN 201520091269U CN 204493761 U CN204493761 U CN 204493761U
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Cited By (1)
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CN104676028A (zh) * | 2015-02-09 | 2015-06-03 | 上海飞球阀门有限公司 | 一种上装式焊接平板闸阀的阀芯结构 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104676028A (zh) * | 2015-02-09 | 2015-06-03 | 上海飞球阀门有限公司 | 一种上装式焊接平板闸阀的阀芯结构 |
CN104676028B (zh) * | 2015-02-09 | 2017-01-25 | 上海飞球阀门有限公司 | 一种上装式焊接平板闸阀的阀芯结构 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
CB03 | Change of inventor or designer information |
Inventor after: Su Linbo Inventor after: Su Zhengchu Inventor after: Su Yang Inventor after: Su Zhengchao Inventor before: Su Linbo |
|
COR | Change of bibliographic data | ||
TR01 | Transfer of patent right |
Effective date of registration: 20161026 Address after: 201707, No. 1, No. 579, new waterway, Qingpu Industrial Park, Qingpu District, Shanghai Patentee after: Shanghai flying ball technology (Group) Co., Ltd. Address before: 201707, No. 579, new waterway, Qingpu Industrial Development Zone, Qingpu District, Shanghai Patentee before: Shanghai Feiqiu Valve Co., Ltd. |
|
AV01 | Patent right actively abandoned | ||
AV01 | Patent right actively abandoned |
Granted publication date: 20150722 Effective date of abandoning: 20170125 |