CN1163620C - 一种磁铁精矿粉制成球团的方法 - Google Patents
一种磁铁精矿粉制成球团的方法 Download PDFInfo
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- CN1163620C CN1163620C CNB001110012A CN00111001A CN1163620C CN 1163620 C CN1163620 C CN 1163620C CN B001110012 A CNB001110012 A CN B001110012A CN 00111001 A CN00111001 A CN 00111001A CN 1163620 C CN1163620 C CN 1163620C
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- mineral powder
- fine mineral
- pelletizing
- magnet fine
- make
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Application Number | Priority Date | Filing Date | Title |
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CNB001110012A CN1163620C (zh) | 2000-04-12 | 2000-04-12 | 一种磁铁精矿粉制成球团的方法 |
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CNB001110012A CN1163620C (zh) | 2000-04-12 | 2000-04-12 | 一种磁铁精矿粉制成球团的方法 |
Publications (2)
Publication Number | Publication Date |
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CN1317586A CN1317586A (zh) | 2001-10-17 |
CN1163620C true CN1163620C (zh) | 2004-08-25 |
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CNB001110012A Expired - Fee Related CN1163620C (zh) | 2000-04-12 | 2000-04-12 | 一种磁铁精矿粉制成球团的方法 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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DE102009023928A1 (de) * | 2009-06-04 | 2010-12-09 | Rheinkalk Gmbh | Verfahren zur Herstellung eines Agglomerats |
MD4131C1 (ro) * | 2010-10-25 | 2012-05-31 | Государственный Университет Молд0 | Instalaţie pentru extragerea paladiului din catalizatorii auto uzaţi |
CN104102240B (zh) * | 2014-06-17 | 2016-06-08 | 济钢集团有限公司 | 一种烧结球团配料控制方法 |
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2000
- 2000-04-12 CN CNB001110012A patent/CN1163620C/zh not_active Expired - Fee Related
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CN1317586A (zh) | 2001-10-17 |
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Legal Events
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SE01 | Entry into force of request for substantive examination | ||
C06 | Publication | ||
PB01 | Publication | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: JIGANG GROUP INTERNATIONAL ENGINEERING TECHNOLOGY Free format text: FORMER NAME: JI NAN STEEL WORK DESIGN INST., JI NAN CITY |
|
CP03 | Change of name, title or address |
Address after: No. 21 industrial North Road, Licheng District, Shandong, Ji'nan Patentee after: Jigang Group International Engineering Technology Co., Ltd. Address before: No. 21 industrial North Road, Shandong, Ji'nan Patentee before: Jigang Design Inst., Jinan |
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C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040825 Termination date: 20120412 |