CN100489367C - 一种耐腐蚀管管壁结构 - Google Patents
一种耐腐蚀管管壁结构 Download PDFInfo
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- CN100489367C CN100489367C CNB2007100751797A CN200710075179A CN100489367C CN 100489367 C CN100489367 C CN 100489367C CN B2007100751797 A CNB2007100751797 A CN B2007100751797A CN 200710075179 A CN200710075179 A CN 200710075179A CN 100489367 C CN100489367 C CN 100489367C
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- hydrofluoric acid
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- fibre reinforced
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2007100751797A CN100489367C (zh) | 2007-06-22 | 2007-06-22 | 一种耐腐蚀管管壁结构 |
Applications Claiming Priority (1)
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CNB2007100751797A CN100489367C (zh) | 2007-06-22 | 2007-06-22 | 一种耐腐蚀管管壁结构 |
Publications (2)
Publication Number | Publication Date |
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CN101093044A CN101093044A (zh) | 2007-12-26 |
CN100489367C true CN100489367C (zh) | 2009-05-20 |
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CNB2007100751797A Expired - Fee Related CN100489367C (zh) | 2007-06-22 | 2007-06-22 | 一种耐腐蚀管管壁结构 |
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CN (1) | CN100489367C (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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JP7009200B2 (ja) * | 2017-12-20 | 2022-01-25 | 三菱パワー株式会社 | スプレイパイプ、それを備えた脱硫装置およびその点検方法 |
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CN101093044A (zh) | 2007-12-26 |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SHENZHEN CITY CAIYANG ELECTRIC TECHNOLOGY CO., LTD Free format text: FORMER OWNER: CAIYANG NEW MATERIA PRODUCT( SHENZHEN ) CO., LTD. Effective date: 20090821 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20090821 Address after: No. 1, No. 8, west gate, Nanshan District fun village, Guangdong, Shenzhen Patentee after: Sunshine New-material Products (Shenzhen) Co., Ltd. Address before: No. 8, front gate, Nanshan District fun village, Guangdong, Shenzhen Patentee before: Caiyang New Material Products (Shenzhen) Co., Ltd. |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090520 Termination date: 20130622 |