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发明名称
DISPOSITIF ET PROCEDE DE TRAITEMENT DE BAINS METALLIQUES DANS DES CONDITIONS HORS ATMOSPHERE AVEC CHAUFFAGE PAR ARC ELECTRIQUE ET ELECTRODES PERMANENTES
摘要
申请公布号
FR2419981(B1)
申请公布日期
1985.07.12
申请号
FR19780022461
申请日期
1978.07.28
申请人
LEYBOLD HERAEUS GMBH
发明人
分类号
C21C7/10;C22B4/08;C22B9/10;C22B9/20;H05B7/101;(IPC1-7):C22B4/08
主分类号
C21C7/10
代理机构
代理人
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