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经营范围
发明名称
SAND FOR MAKING MOULDS AND CORES
摘要
申请公布号
SU1532181(A1)
申请公布日期
1989.12.30
申请号
SU19874323347
申请日期
1987.10.30
申请人
N-PROIZV OB PO MEKH AVTOM PROIZV MASHIN DLYA KHLOPKOVODSTVA
发明人
TAGAEVA MAJYA A,SU;RAKITIN LEONID I,SU;GANDYL GENNADIJ L,SU
分类号
B22C1/02;B22C1/16
主分类号
B22C1/02
代理机构
代理人
主权项
地址
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