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发明名称
VERFAHREN ZUR HERSTELLUNG VON METALLISCHEM BLEI
摘要
申请公布号
DE2643013(B2)
申请公布日期
1977.08.25
申请号
DE19762643013
申请日期
1976.09.24
申请人
发明人
分类号
C22B13/00;C25C3/34;(IPC1-7):C22B13/04;C25C1/18
主分类号
C22B13/00
代理机构
代理人
主权项
地址
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