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发明名称
Химико-твердеющая формовочная смесь для чугунного литья
摘要
申请公布号
SU108080(A1)
申请公布日期
1957.11.30
申请号
SU19570567420
申请日期
1957.02.26
申请人
IVANOV N.KH.
发明人
IVANOV N.KH.
分类号
B22C1/02
主分类号
B22C1/02
代理机构
代理人
主权项
地址
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