CN205173728U - 燃气管道套管 - Google Patents
燃气管道套管 Download PDFInfo
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- CN205173728U CN205173728U CN201520995237.8U CN201520995237U CN205173728U CN 205173728 U CN205173728 U CN 205173728U CN 201520995237 U CN201520995237 U CN 201520995237U CN 205173728 U CN205173728 U CN 205173728U
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CN201520995237.8U CN205173728U (zh) | 2015-12-03 | 2015-12-03 | 燃气管道套管 |
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CN201520995237.8U CN205173728U (zh) | 2015-12-03 | 2015-12-03 | 燃气管道套管 |
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CN205173728U true CN205173728U (zh) | 2016-04-20 |
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CN201520995237.8U Active CN205173728U (zh) | 2015-12-03 | 2015-12-03 | 燃气管道套管 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107035936A (zh) * | 2016-12-29 | 2017-08-11 | 天津天大天隆科技有限公司 | 室内燃气管道用防腐装置 |
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- 2015-12-03 CN CN201520995237.8U patent/CN205173728U/zh active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107035936A (zh) * | 2016-12-29 | 2017-08-11 | 天津天大天隆科技有限公司 | 室内燃气管道用防腐装置 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information |
Inventor after: Feng Guoping Inventor before: Gao Xinwei Inventor before: Feng Guoping |
|
COR | Change of bibliographic data | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190506 Address after: 311814 Huxi Village, Diankou Town, Zhuji City, Shaoxing City, Zhejiang Province Patentee after: ZHEJIANG MINGSHI STAINLESS STEEL CO., LTD. Address before: 311814 No. 8 Mingshi Road, Diankou Town, Zhuji City, Shaoxing City, Zhejiang Province Co-patentee before: ZHEJIANG MINGSHI XINGXIN HVAC TECHNOLOGY CO., LTD. Patentee before: ZHEJIANG MINGSHI GROUP CO., LTD. |