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发明名称
HARDENER OF SHAPING AND CORE MIXTURES
摘要
申请公布号
CS213268(B1)
申请公布日期
1982.04.09
申请号
CS19740007005
申请日期
1974.10.14
申请人
HONZOVA,STANISLAVA,CS;BURIAN,ALOIS,CS;VESELY,MILAN,CS
发明人
HONZOVA,STANISLAVA,CS;BURIAN,ALOIS,CS;VESELY,MILAN,CS
分类号
B22C1/10;B22C1/22;(IPC1-7):B22C1/10
主分类号
B22C1/10
代理机构
代理人
主权项
地址
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