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Patent applications and USPTO patent grants for Nam; Kung-Won.The latest application filed is for "apparatus for manufacturing molten irons".
Patent | Date |
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Apparatus for manufacturing molten irons Grant 8,119,059 - Cho , et al. February 21, 2 | 2012-02-21 |
Apparatus for manufacturing molten irons Grant 8,052,921 - Shin , et al. November 8, 2 | 2011-11-08 |
Apparatus for manufacturing molten irons to dry and convey iron ores and additives and manufacturing method using the same Grant 7,588,625 - Nam , et al. September 15, 2 | 2009-09-15 |
Apparatus for Manufacturing Molten Irons App 20090008841 - Cho; Min-Young ;   et al. | 2009-01-08 |
Apparatus for Manufacturing Molten Irons App 20080277842 - Shin; Myoung-Kyun ;   et al. | 2008-11-13 |
Apparatus for manufacturing molten irons to dry and convey iron ores and additives and manufacturing method using the same App 20060119022 - Nam; Kung-Won ;   et al. | 2006-06-08 |
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