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发明名称
Procédé de fusion de métaux au four électrique et four électrique pour l'application de ce procédé
摘要
申请公布号
FR1268856(A)
申请公布日期
1961.08.04
申请号
FR19600839972
申请日期
1960.09.30
申请人
BETEILIGUNGS- UND PATENTVERWALTUNGSGESELLSCHAFT MIT BESCHRANKTER HAFTUNG
发明人
分类号
C21C5/52;C22B4/00
主分类号
C21C5/52
代理机构
代理人
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地址
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