CN102534412B - 一种高压锅炉用耐腐蚀钢管 - Google Patents
一种高压锅炉用耐腐蚀钢管 Download PDFInfo
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- CN102534412B CN102534412B CN2011104617295A CN201110461729A CN102534412B CN 102534412 B CN102534412 B CN 102534412B CN 2011104617295 A CN2011104617295 A CN 2011104617295A CN 201110461729 A CN201110461729 A CN 201110461729A CN 102534412 B CN102534412 B CN 102534412B
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- steel pipe
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- pressure boiler
- resistant steel
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CN2011104617295A CN102534412B (zh) | 2011-12-31 | 2011-12-31 | 一种高压锅炉用耐腐蚀钢管 |
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CN2011104617295A CN102534412B (zh) | 2011-12-31 | 2011-12-31 | 一种高压锅炉用耐腐蚀钢管 |
Publications (2)
Publication Number | Publication Date |
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CN102534412A CN102534412A (zh) | 2012-07-04 |
CN102534412B true CN102534412B (zh) | 2013-11-27 |
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CN2011104617295A Expired - Fee Related CN102534412B (zh) | 2011-12-31 | 2011-12-31 | 一种高压锅炉用耐腐蚀钢管 |
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Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1526032A (zh) * | 2002-05-08 | 2004-09-01 | 新日本制铁株式会社 | 延韧性·刚性模量优良的高强度不锈钢钢丝及其制造方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH0748656A (ja) * | 1993-08-05 | 1995-02-21 | Kawasaki Steel Corp | 油井管用マルテンサイト系ステンレス鋼 |
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Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1526032A (zh) * | 2002-05-08 | 2004-09-01 | 新日本制铁株式会社 | 延韧性·刚性模量优良的高强度不锈钢钢丝及其制造方法 |
Non-Patent Citations (1)
Title |
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JP特开平7-48656A 1995.02.21 |
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CN102534412A (zh) | 2012-07-04 |
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Effective date of registration: 20131022 Address after: Yinzhou District Lianfeng road 315175 Zhejiang city of Ningbo Province, No. 889 Applicant after: Dai Chufa Address before: 315145, No. 365 sailing North Road, Binhai Industrial Zone, Yinzhou District, Ningbo, Zhejiang Applicant before: Zhu Yupan |
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Owner name: HAIMEN HAIZHEN VACUUM EQUIPMENT CO., LTD. Free format text: FORMER OWNER: GUANGDONG HUABO ENTERPRISE MANAGEMENT CONSULTING CO., LTD. Effective date: 20140514 Owner name: GUANGDONG HUABO ENTERPRISE MANAGEMENT CONSULTING C Free format text: FORMER OWNER: DAI CHUFA Effective date: 20140514 |
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Effective date of registration: 20140514 Address after: 226100 South Zone, Desheng Town, Haimen, Jiangsu, Nantong Patentee after: HAIMEN HAIZHEN VACUUM EQUIPMENT Co.,Ltd. Address before: 510640 Guangdong city of Guangzhou province Tianhe District gold Yinglu No. 1 was 1106 room two Patentee before: GUANGDONG HUABO ENTERPRISE MANAGEMENT CONSULTING Co.,Ltd. Effective date of registration: 20140514 Address after: 510640 Guangdong city of Guangzhou province Tianhe District gold Yinglu No. 1 was 1106 room two Patentee after: GUANGDONG HUABO ENTERPRISE MANAGEMENT CONSULTING Co.,Ltd. Address before: Yinzhou District Lianfeng road 315175 Zhejiang city of Ningbo Province, No. 889 Patentee before: Dai Chufa |
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