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发明名称
VERFAHREN ZUR RUECKGEWINNUNG VON WERTMETALLEN AUS NI/CD-HALTIGEM SCHROTT
摘要
申请公布号
DD282925(A5)
申请公布日期
1990.09.26
申请号
DD19890328346
申请日期
1989.05.08
申请人
AKADEMIE DER WISSENSCHAFTEN DER DDR,DD
发明人
PFREPPER,GERD,DD;DEICKE,LIANE,DD
分类号
C22B7/00;(IPC1-7):C22B7/00;C22B11/04
主分类号
C22B7/00
代理机构
代理人
主权项
地址
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