CN204403603U - 深海钢质输送管防腐保温多层结构 - Google Patents
深海钢质输送管防腐保温多层结构 Download PDFInfo
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- CN204403603U CN204403603U CN201420767472.5U CN201420767472U CN204403603U CN 204403603 U CN204403603 U CN 204403603U CN 201420767472 U CN201420767472 U CN 201420767472U CN 204403603 U CN204403603 U CN 204403603U
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110425346A (zh) * | 2019-07-16 | 2019-11-08 | 山东佰盛能源科技有限公司 | 一种防划伤的3pe防腐输送管 |
CN115445882A (zh) * | 2022-09-29 | 2022-12-09 | 武汉东臻科技有限公司 | 一种脱硫塔内衬防腐材料及以其进行内衬防腐的施工方法 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110425346A (zh) * | 2019-07-16 | 2019-11-08 | 山东佰盛能源科技有限公司 | 一种防划伤的3pe防腐输送管 |
CN115445882A (zh) * | 2022-09-29 | 2022-12-09 | 武汉东臻科技有限公司 | 一种脱硫塔内衬防腐材料及以其进行内衬防腐的施工方法 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170830 Address after: 200949 Baoshan District, Baoshan Industrial Park Road, No. 1825 Luo Dong Road, Shanghai Co-patentee after: Technical service Hilong products (Shanghai) Co., Ltd. Patentee after: Shanghai Hilong Oil Chemical Research Institute Co-patentee after: Hilong Petroleum Industry Group Co., Ltd. Address before: 200949 No. 1825 East Luo Road, Shanghai, Baoshan District Co-patentee before: Shanghai Hilong Shine New Material Co., Ltd. Patentee before: Shanghai Hilong Oil Chemical Research Institute Co-patentee before: Hilong Petroleum Industry Group Co., Ltd. |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190627 Address after: 200949 No. 1825 Luo Dong Road, Baoshan District, Shanghai. Patentee after: HILONG PIPELINE ENGINEERING TECHNOLOGY SERVICE CO., LTD. Address before: 200949 No. 1825 Luo Dong Road, Baoshan Industrial Park, Baoshan District, Shanghai. Co-patentee before: Technical service Hilong products (Shanghai) Co., Ltd. Patentee before: Shanghai Hilong Oil Chemical Research Institute Co-patentee before: Hilong Petroleum Industry Group Co., Ltd. |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20211125 Address after: 200949 No. 1825 Luo Dong Road, Baoshan District, Shanghai. Patentee after: SHANGHAI HILONG SHINE NEW MATERIAL Co.,Ltd. Address before: 200949 No. 1825 Luo Dong Road, Baoshan District, Shanghai. Patentee before: HILONG PIPELINE ENGINEERING TECHNOLOGY SERVICE Co.,Ltd. |