Assignee

QI YUANHONG

CN·1 granted patent·0 citations·filing 2010–2010

Technology mixC21B1 C21C1 F27B1 Y02P1 Y02W1

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1 record

0135US8986601B2Method for iron-making with full oxygen and hydrogen-rich gas and equipment thereofQI YUANHONG·Filed 2010·Granted Mar 24, 2015·0 cites·9 claims

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