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发明名称
DIE-CASTING MOULD FOR PRODUCING INVESTMENT PATTERNS
摘要
申请公布号
SU1565571(A1)
申请公布日期
1990.05.23
申请号
SU19884484625
申请日期
1988.07.06
申请人
GO AUTOMOBILNY
发明人
GORYUNOV PAVEL P,SU;SHCHELKUNOV SERGEJ O,SU;GUSHCHIN ANATOLIJ K,SU
分类号
B22C7/02;B22D17/22
主分类号
B22C7/02
代理机构
代理人
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地址
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