CN102363870B - 一种用于制造钢管的奥氏体不锈钢及其制造方法 - Google Patents
一种用于制造钢管的奥氏体不锈钢及其制造方法 Download PDFInfo
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- CN102363870B CN102363870B CN201110306280.5A CN201110306280A CN102363870B CN 102363870 B CN102363870 B CN 102363870B CN 201110306280 A CN201110306280 A CN 201110306280A CN 102363870 B CN102363870 B CN 102363870B
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CN201110306280.5A CN102363870B (zh) | 2011-10-10 | 一种用于制造钢管的奥氏体不锈钢及其制造方法 |
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CN201110306280.5A CN102363870B (zh) | 2011-10-10 | 一种用于制造钢管的奥氏体不锈钢及其制造方法 |
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CN102363870A CN102363870A (zh) | 2012-02-29 |
CN102363870B true CN102363870B (zh) | 2016-11-30 |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN101328565A (zh) * | 2007-06-22 | 2008-12-24 | 宝山钢铁股份有限公司 | 一种低镍型奥氏体不锈钢及其制造方法 |
CN101633999A (zh) * | 2009-05-26 | 2010-01-27 | 山西太钢不锈钢股份有限公司 | 一种奥氏体不锈钢及其钢管和钢管的制造方法 |
CN101784687A (zh) * | 2007-10-03 | 2010-07-21 | 住友金属工业株式会社 | 奥氏体系不锈钢 |
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101328565A (zh) * | 2007-06-22 | 2008-12-24 | 宝山钢铁股份有限公司 | 一种低镍型奥氏体不锈钢及其制造方法 |
CN101784687A (zh) * | 2007-10-03 | 2010-07-21 | 住友金属工业株式会社 | 奥氏体系不锈钢 |
CN101633999A (zh) * | 2009-05-26 | 2010-01-27 | 山西太钢不锈钢股份有限公司 | 一种奥氏体不锈钢及其钢管和钢管的制造方法 |
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Effective date of registration: 20160325 Address after: Lake Town, Xishan District People's road 214000 Jiangsu city of Wuxi province and red Ju Wei Village No. 100 Applicant after: Hua Wenwei Address before: 214000, Wuxi, Jiangsu province Xishan District Beizhen tin Jing West Village Zi Wen No. 6 (Liu Qun Union) Applicant before: Liu Qunlian |
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CB03 | Change of inventor or designer information |
Inventor after: Liu Qunlian Inventor after: Wang Lin Inventor before: Liu Qunlian |
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TA01 | Transfer of patent application right |
Effective date of registration: 20161011 Address after: 266000 Licang, Qingdao, No. nine East water road, No. 320, No. Applicant after: Gu Yukui Address before: Lake Town, Xishan District People's road 214000 Jiangsu city of Wuxi province and red Ju Wei Village No. 100 Applicant before: Hua Wenwei |
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GR01 | Patent grant | ||
CB03 | Change of inventor or designer information |
Inventor after: Xiang Junyan Inventor before: Liu Qunlian Inventor before: Wang Lin |
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TR01 | Transfer of patent right |
Effective date of registration: 20170525 Address after: 323400, Lishui, Zhejiang province Songyang County West screen Street 227 Rui Yang Road Patentee after: Zhejiang Longda Stainless Steel Co. Ltd. Address before: 266000 Licang, Qingdao, No. nine East water road, No. 320, No. Patentee before: Gu Yukui |
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TR01 | Transfer of patent right |
Effective date of registration: 20190816 Address after: Room 1707, 1065 Shanxi Road, Changning District, Shanghai 200051 Patentee after: Shanghai MacMach Investment Management Co., Ltd. Address before: 323400, Lishui, Zhejiang province Songyang County West screen Street 227 Rui Yang Road Patentee before: Zhejiang Longda Stainless Steel Co. Ltd. |