CN211315244U - 一种对夹式止回阀 - Google Patents
一种对夹式止回阀 Download PDFInfo
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- CN211315244U CN211315244U CN201922388225.XU CN201922388225U CN211315244U CN 211315244 U CN211315244 U CN 211315244U CN 201922388225 U CN201922388225 U CN 201922388225U CN 211315244 U CN211315244 U CN 211315244U
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CN201922388225.XU CN211315244U (zh) | 2019-12-26 | 2019-12-26 | 一种对夹式止回阀 |
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CN201922388225.XU CN211315244U (zh) | 2019-12-26 | 2019-12-26 | 一种对夹式止回阀 |
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CN211315244U true CN211315244U (zh) | 2020-08-21 |
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Legal Events
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 325000 Baoyi village, Oubei street, Yongjia County, Wenzhou City, Zhejiang Province (within Yongjia Jiafeng Agricultural Development Co., Ltd.) Patentee after: Zhejiang Liye Valve Co.,Ltd. Address before: 325000 Baoyi village, Oubei street, Yongjia County, Wenzhou City, Zhejiang Province (within Yongjia Jiafeng Agricultural Development Co., Ltd.) Patentee before: Yongjia Liye Valve Co.,Ltd. |
|
CP02 | Change in the address of a patent holder | ||
CP02 | Change in the address of a patent holder |
Address after: 325000 Dongou community, Oubei street, Yongjia County, Wenzhou City, Zhejiang Province (within Tianzheng Valve Co., Ltd.) Patentee after: Zhejiang Liye Valve Co.,Ltd. Address before: 325000 Baoyi village, Oubei street, Yongjia County, Wenzhou City, Zhejiang Province (within Yongjia Jiafeng Agricultural Development Co., Ltd.) Patentee before: Zhejiang Liye Valve Co.,Ltd. |