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经营范围
发明名称
PROCESS FOR THE SEPARATION OF IRIDIUM AND RHODIUM
摘要
申请公布号
US3787554(A)
申请公布日期
1974.01.22
申请号
USD3787554
申请日期
1972.08.02
申请人
W HERAEUS GMBH,DT
发明人
ZIEGLER M,DT
分类号
C01G55/00;C22B3/26;C22B3/28;C22B3/32;(IPC1-7):C01G55/00
主分类号
C01G55/00
代理机构
代理人
主权项
地址
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