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发明名称
METHOD OF CALCINING MOULDS PRODUCED WITH USE OF INVESTMENT PATTERNS
摘要
申请公布号
SU827248(A1)
申请公布日期
1981.05.07
申请号
SU19792717638
申请日期
1979.01.25
申请人
BUSHUEV ANATOLIJ N,SU;BUSHUEVA LYUDMILA N,SU;DANILIN VASILIJ P,SU
发明人
BUSHUEV ANATOLIJ N,SU;BUSHUEVA LYUDMILA N,SU;DANILIN VASILIJ P,SU
分类号
B22C9/12;(IPC1-7):B22C9/12
主分类号
B22C9/12
代理机构
代理人
主权项
地址
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