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发明名称
MOLD FOR MANUFACTURING CAST MODELS
摘要
申请公布号
SU1759524(A1)
申请公布日期
1992.09.07
申请号
SU19904861000
申请日期
1990.08.20
申请人
PENZENSKOE PROIZV OB "ZAVOD IM.FRUNZE"
发明人
BORISOV ALEKSEJ V,SU;TARATYNOV BORIS S,SU
分类号
B22C7/02
主分类号
B22C7/02
代理机构
代理人
主权项
地址
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