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发明名称
COATING FLUX FOR MELTING AND CASTING GOLD-, SILVER- AND COPPER-BASE ALLOYS
摘要
申请公布号
SU1528805(A1)
申请公布日期
1989.12.15
申请号
SU19884360690
申请日期
1988.01.07
申请人
KI PROIZV OB "YUVELIRPROM"
发明人
MAJORENKO VADIM M,SU;LITOVCHENKO IVAN I,SU;SHELYUKH OLEG A,SU
分类号
C22B9/10;C22C1/06
主分类号
C22B9/10
代理机构
代理人
主权项
地址
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