Method of making iron powder,申请号US19510232472-传众专利搜索

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发明名称	Method of making iron powder
摘要
申请公布号	US2721134(A)	申请公布日期	1955.10.18
申请号	US19510232472	申请日期	1951.06.19
申请人	WESTFALENHUTTE DORTMUND AKTIENGESELLSCHAFT	发明人	HOFF HUBERT;ESCHE WILHELM VOR DEM;LESSING HEINZ
分类号	B22F9/22	主分类号	B22F9/22
代理机构		代理人
主权项
地址

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