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经营范围
发明名称
GOLD-BASED ALLOY
摘要
FIELD: metallurgy.SUBSTANCE: gold-based alloy contains the following, wt %: gold 57.0-61.5; silver 21.0-23.0; indium 0.5-1.0; nickel 8.5-9.5; platinum 8.5-9.5.EFFECT: gold-based alloy of white colour is obtained.1 tbl
申请公布号
RU2477330(C1)
申请公布日期
2013.03.10
申请号
RU20120108791
申请日期
2012.03.07
申请人
SHCHEPOCHKINA JULIJA ALEKSEEVNA
发明人
SHCHEPOCHKINA JULIJA ALEKSEEVNA
分类号
C22C5/02
主分类号
C22C5/02
代理机构
代理人
主权项
地址
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