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发明名称
METHOD OF PRODUCING MODIFIED WATER-GLASS BINDER FOR CASTING MOULDS AND CORES
摘要
申请公布号
SU1673247(A1)
申请公布日期
1991.08.30
申请号
SU19894760739
申请日期
1989.09.26
申请人
MARTYUK SERGEJ P,SU;SHAMARIN YURIJ E,SU;SADOMSKIJ ALEKSANDR L,SU;STETSENKO TAMARA K,SU;GLAZMAN ALLA M,SU
发明人
MARTYUK SERGEJ P,SU;SHAMARIN YURIJ E,SU;SADOMSKIJ ALEKSANDR L,SU;STETSENKO TAMARA K,SU;GLAZMAN ALLA M,SU
分类号
B22C1/18;B22C5/04
主分类号
B22C1/18
代理机构
代理人
主权项
地址
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