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发明名称
APPARATUS FOR MAKING CASTING CORES
摘要
申请公布号
SU1038059(A1)
申请公布日期
1983.08.30
申请号
SU19823490394
申请日期
1982.07.28
申请人
ROMANOV MIKHAIL,SU;MASKIN VIKTOR S,SU;GRUZMAN VYACHESLAV M,SU
发明人
ROMANOV MIKHAIL I,SU;MASKIN VIKTOR S,SU;GRUZMAN VYACHESLAV M,SU
分类号
B22C13/12;(IPC1-7):B22C13/12
主分类号
B22C13/12
代理机构
代理人
主权项
地址
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