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发明名称
VERFAHREN ZUR AUFBEREITUNG VON EISENLEGIERUNGEN
摘要
申请公布号
DD143632(A5)
申请公布日期
1980.09.03
申请号
DD19790212076
申请日期
1979.04.06
申请人
CO UNIVERSELLE D'ACETYLENE ET D'ELECTRO-METALLURGIE,FR
发明人
GORGERINO,MARIO,FR;VIDEAU,DANIEL,FR
分类号
C21C1/10;C21C1/00;C22C35/00;C22C37/00;C22C37/04;C22C38/00;(IPC1-7):C22C35/00
主分类号
C21C1/10
代理机构
代理人
主权项
地址
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