CN100513582C - 再造接触带修复法 - Google Patents
再造接触带修复法 Download PDFInfo
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- CN100513582C CN100513582C CNB2007101394617A CN200710139461A CN100513582C CN 100513582 C CN100513582 C CN 100513582C CN B2007101394617 A CNB2007101394617 A CN B2007101394617A CN 200710139461 A CN200710139461 A CN 200710139461A CN 100513582 C CN100513582 C CN 100513582C
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2007101394617A CN100513582C (zh) | 2007-09-19 | 2007-09-19 | 再造接触带修复法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2007101394617A CN100513582C (zh) | 2007-09-19 | 2007-09-19 | 再造接触带修复法 |
Publications (2)
Publication Number | Publication Date |
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CN101126110A CN101126110A (zh) | 2008-02-20 |
CN100513582C true CN100513582C (zh) | 2009-07-15 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNB2007101394617A Expired - Fee Related CN100513582C (zh) | 2007-09-19 | 2007-09-19 | 再造接触带修复法 |
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CN (1) | CN100513582C (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111791016A (zh) * | 2020-08-13 | 2020-10-20 | 曹妃甸港集团股份有限公司 | 一种矿石抓斗斗瓣板修补工艺 |
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2007
- 2007-09-19 CN CNB2007101394617A patent/CN100513582C/zh not_active Expired - Fee Related
Non-Patent Citations (4)
Title |
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大钟漏斗泄漏煤气处理. 余汉胜.炼铁技术通讯,第1998年第5期. 1998 |
大钟漏斗泄漏煤气处理. 余汉胜.炼铁技术通讯,第1998年第5期. 1998 * |
小钟密封面磨损后的对策. 王佐.炼铁,第22卷第4期. 2003 |
小钟密封面磨损后的对策. 王佐.炼铁,第22卷第4期. 2003 * |
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CN101126110A (zh) | 2008-02-20 |
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C06 | Publication | ||
PB01 | Publication | ||
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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: HEBEI IRON + STEEL CO.,LTD. Free format text: FORMER OWNER: HANDAN IRON AND STEEL CO., LTD. Effective date: 20100329 |
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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 056015 INTELLECTUAL PROPERTY DIVISION, HANDAN IRON + STEEL TECHNOLOGY CENTER, NO.232,FUXING ROAD,FUXING DISTRICT, HANDAN CITY, HEBEI PROVINCE TO: 050000 NO.40, YUHUA WEST ROAD, SHIJIAZHUANG CITY, HEBEI PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20100329 Address after: Yuhua city of Shijiazhuang province Hebei 050000 West Road No. 40 Patentee after: Hebei Iron & Steel Co., Ltd. Address before: 056015 intellectual property department, Handan Iron and Steel Technology Center, Fuxing Road, Fuxing District, Hebei, Handan 232, China Patentee before: Handan Iron & Steel Co., Ltd. |
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C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090715 Termination date: 20120919 |