CN202188257U - 一种非开挖施工用钢骨架塑料复合管电热熔连接管件 - Google Patents
一种非开挖施工用钢骨架塑料复合管电热熔连接管件 Download PDFInfo
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- CN202188257U CN202188257U CN2011203256187U CN201120325618U CN202188257U CN 202188257 U CN202188257 U CN 202188257U CN 2011203256187 U CN2011203256187 U CN 2011203256187U CN 201120325618 U CN201120325618 U CN 201120325618U CN 202188257 U CN202188257 U CN 202188257U
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CN2011203256187U CN202188257U (zh) | 2011-09-01 | 2011-09-01 | 一种非开挖施工用钢骨架塑料复合管电热熔连接管件 |
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CN2011203256187U CN202188257U (zh) | 2011-09-01 | 2011-09-01 | 一种非开挖施工用钢骨架塑料复合管电热熔连接管件 |
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CN2011203256187U Expired - Fee Related CN202188257U (zh) | 2011-09-01 | 2011-09-01 | 一种非开挖施工用钢骨架塑料复合管电热熔连接管件 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103712024A (zh) * | 2013-12-20 | 2014-04-09 | 浙江大学 | 一种节材的新型电熔直通套筒 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103712024A (zh) * | 2013-12-20 | 2014-04-09 | 浙江大学 | 一种节材的新型电熔直通套筒 |
CN103712024B (zh) * | 2013-12-20 | 2016-01-13 | 浙江大学 | 一种节材的新型电熔直通套筒 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: WENZHOU HUANGSHENG PIPE FITTINGS CO., LTD. Free format text: FORMER OWNER: HUANGSHENG PIPE INDUSTRIAL GROUP CO., LTD. Effective date: 20140915 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 325011 WENZHOU, ZHEJIANG PROVINCE TO: 325000 WENZHOU, ZHEJIANG PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20140915 Address after: China Economic and Technological Development Zone in Zhejiang Province, Wenzhou City, 325000 West Road No. 45 Building No. 4 Patentee after: Wenzhou Huang Sheng pipe fittings Limited by Share Ltd Address before: China Economic and Technological Development Zone of Zhejiang Province, Wenzhou City, 325011 West Road No. 45 Patentee before: Huangsheng Pipe Industrial Group Co., Ltd. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20180517 Address after: 435300 east side of junction of Wenzhou Avenue and Katie Avenue, Qichun County Economic Development Zone, Huanggang, Hubei Patentee after: Hubei Xinsheng pipe fittings Co., Ltd. Address before: 325000 building 4, 45, Yan Dang West Road, Wenzhou economic and Technological Development Zone, Zhejiang Patentee before: Wenzhou Huang Sheng pipe fittings Limited by Share Ltd |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120411 Termination date: 20190901 |
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CF01 | Termination of patent right due to non-payment of annual fee |