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发明名称
CERAMIC COMPOSITION FOR MAKING FOUNDRY CORES
摘要
申请公布号
SU1217550(A1)
申请公布日期
1986.03.15
申请号
SU19843780064
申请日期
1984.08.13
申请人
V PT I ENERGETICHESKOGO MASH;ZAVOD-VTUZ PRI PROIZV OBEDINENII "LENINGRADSKIJ METALLICHESKIJ ZAVOD"
发明人
SLEPNEV GEORGIJ M,SU;MUTILOV VIKTOR N,SU
分类号
B22C1/16;(IPC1-7):B22C1/16
主分类号
B22C1/16
代理机构
代理人
主权项
地址
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