Process for desulphurising pig. and cast-iron melts,申请号US19590811325-传众专利搜索

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发明名称	Process for desulphurising pig. and cast-iron melts
摘要
申请公布号	US2967768(A)	申请公布日期	1961.01.10
申请号	US19590811325	申请日期	1959.05.06
申请人	DORTMUND-HORDER HUTTENUNION AKTIENGESELLSCHAFT	发明人	HARDERS FRITZ
分类号	C21C1/02;C21C7/10	主分类号	C21C1/02
代理机构		代理人
主权项
地址

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