CN206280630U - Dn1000以上煤气管道法兰密封装置 - Google Patents
Dn1000以上煤气管道法兰密封装置 Download PDFInfo
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- CN206280630U CN206280630U CN201621366409.6U CN201621366409U CN206280630U CN 206280630 U CN206280630 U CN 206280630U CN 201621366409 U CN201621366409 U CN 201621366409U CN 206280630 U CN206280630 U CN 206280630U
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CN201621366409.6U CN206280630U (zh) | 2016-12-13 | 2016-12-13 | Dn1000以上煤气管道法兰密封装置 |
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CN201621366409.6U CN206280630U (zh) | 2016-12-13 | 2016-12-13 | Dn1000以上煤气管道法兰密封装置 |
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CN206280630U true CN206280630U (zh) | 2017-06-27 |
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CN201621366409.6U Expired - Fee Related CN206280630U (zh) | 2016-12-13 | 2016-12-13 | Dn1000以上煤气管道法兰密封装置 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112984242A (zh) * | 2019-12-02 | 2021-06-18 | 湖南诚路管业科技有限公司 | 一种带可调密封接头的塑料管材 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112984242A (zh) * | 2019-12-02 | 2021-06-18 | 湖南诚路管业科技有限公司 | 一种带可调密封接头的塑料管材 |
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GR01 | Patent grant | ||
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TR01 | Transfer of patent right |
Effective date of registration: 20170710 Address after: 430083, Hubei Wuhan Qingshan District Factory No. 2 Gate joint stock company organs Patentee after: WUHAN IRON AND STEEL Co.,Ltd. Address before: 430083 Qingshan District, Hubei, Wuhan Patentee before: WUHAN IRON AND STEEL Co.,Ltd. |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170712 Address after: 430083, Hubei Wuhan Qingshan District Factory No. 2 Gate joint stock company organs Patentee after: WUHAN IRON AND STEEL Co.,Ltd. Address before: 430083 Qingshan District, Hubei, Wuhan Patentee before: WUHAN IRON AND STEEL Co.,Ltd. |
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TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170627 Termination date: 20211213 |
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CF01 | Termination of patent right due to non-payment of annual fee |