CN213064762U - 一种不锈钢对夹式止回阀 - Google Patents
一种不锈钢对夹式止回阀 Download PDFInfo
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- CN213064762U CN213064762U CN202022149284.4U CN202022149284U CN213064762U CN 213064762 U CN213064762 U CN 213064762U CN 202022149284 U CN202022149284 U CN 202022149284U CN 213064762 U CN213064762 U CN 213064762U
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CN202022149284.4U CN213064762U (zh) | 2020-09-27 | 2020-09-27 | 一种不锈钢对夹式止回阀 |
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CN202022149284.4U CN213064762U (zh) | 2020-09-27 | 2020-09-27 | 一种不锈钢对夹式止回阀 |
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: 325000 50m south of the intersection of Wuxingsan road and hengtongdao Road, Yongjia County, Wenzhou City, Zhejiang Province Patentee after: Zhejiang Liye Valve Co.,Ltd. Address before: 325000 50m south of the intersection of Wuxingsan road and hengtongdao Road, Yongjia County, Wenzhou City, Zhejiang Province Patentee before: Yongjia Liye Valve Co.,Ltd. |
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CP01 | Change in the name or title 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 50m south of the intersection of Wuxingsan road and hengtongdao Road, Yongjia County, Wenzhou City, Zhejiang Province Patentee before: Zhejiang Liye Valve Co.,Ltd. |
|
CP02 | Change in the address of a patent holder |