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发明名称
TARNISH-RESISTANT NOBLE METAL ALLOYS FOR DENTAL USE
摘要
申请公布号
EP0346600(A3)
申请公布日期
1990.07.04
申请号
EP19890107320
申请日期
1989.04.22
申请人
DEGUSSA AKTIENGESELLSCHAFT
发明人
KROPP, RUDOLF, DR. DIPL.-CHEM.;KURTEN, WOLFGANG
分类号
A61K6/04;C22C5/00;(IPC1-7):A61K6/04
主分类号
A61K6/04
代理机构
代理人
主权项
地址
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