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发明名称
MIXTURE FOR PRODUCING CORES
摘要
申请公布号
SU776737(A1)
申请公布日期
1980.11.07
申请号
SU19782662253
申请日期
1978.07.03
申请人
TSNII MATERIALOV TEKHNOLOGII TYAZHELOGO TRANSPORTNOGO MASH;VNII OKHRANY TRUDA VTSSPS
发明人
PORKHUNOV RUDOLF V,SU;BOJCHENKO ANATOLIJ S,SU;SUVOROV BORIS L,SU
分类号
B22C1/20;(IPC1-7):B22C1/20
主分类号
B22C1/20
代理机构
代理人
主权项
地址
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