CN203309383U - 加强型克拉管 - Google Patents
加强型克拉管 Download PDFInfo
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- CN203309383U CN203309383U CN2013202978838U CN201320297883U CN203309383U CN 203309383 U CN203309383 U CN 203309383U CN 2013202978838 U CN2013202978838 U CN 2013202978838U CN 201320297883 U CN201320297883 U CN 201320297883U CN 203309383 U CN203309383 U CN 203309383U
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2013202978838U CN203309383U (zh) | 2013-05-28 | 2013-05-28 | 加强型克拉管 |
Applications Claiming Priority (1)
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CN2013202978838U CN203309383U (zh) | 2013-05-28 | 2013-05-28 | 加强型克拉管 |
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CN203309383U true CN203309383U (zh) | 2013-11-27 |
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CN2013202978838U Expired - Lifetime CN203309383U (zh) | 2013-05-28 | 2013-05-28 | 加强型克拉管 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104390074A (zh) * | 2014-09-25 | 2015-03-04 | 卢希然 | 加强克拉管 |
CN105443881A (zh) * | 2015-12-31 | 2016-03-30 | 广西钦州国通管业有限公司 | 钢塑复合内肋管 |
-
2013
- 2013-05-28 CN CN2013202978838U patent/CN203309383U/zh not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104390074A (zh) * | 2014-09-25 | 2015-03-04 | 卢希然 | 加强克拉管 |
CN104390074B (zh) * | 2014-09-25 | 2019-06-18 | 卢希然 | 加强克拉管 |
CN105443881A (zh) * | 2015-12-31 | 2016-03-30 | 广西钦州国通管业有限公司 | 钢塑复合内肋管 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160114 Address after: 201318 Shanghai City, Pudong New Area Shen Mei Road Lane 123 Newell Bay No. 31 building 6 floor Patentee after: SHANGHAI RUIHUANG PIPE INDUSTRY TECHNOLOGY CO.,LTD. Address before: 311400 No. 279, Guihua West Road, Fuyang, Zhejiang 2-406, Hangzhou Patentee before: He Jun |
|
CP03 | Change of name, title or address |
Address after: Room 101, Building 6, 68 Lane 1445 Kangshen Road, Zhoupu Town, Pudong New Area, Shanghai, 201318 Patentee after: Shanghai Ruihuang Pipe Technology Co.,Ltd. Address before: 201318 6th floor, building 31, zhihuiwan, Lane 123, Shenmei Road, Pudong New Area, Shanghai Patentee before: SHANGHAI RUIHUANG PIPE INDUSTRY TECHNOLOGY Co.,Ltd. |
|
CP03 | Change of name, title or address | ||
CX01 | Expiry of patent term |
Granted publication date: 20131127 |
|
CX01 | Expiry of patent term |