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发明名称
Verfahren zur Herstellung einer hochreinen Goldlegierung
摘要
申请公布号
DE69618944(T2)
申请公布日期
2002.10.31
申请号
DE19966018944T
申请日期
1996.03.04
申请人
OGASA, KAZUO
发明人
OGASA, KAZUO
分类号
A44C27/00;C22C5/02;C22F1/14;(IPC1-7):C22C5/02
主分类号
A44C27/00
代理机构
代理人
主权项
地址
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