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经营范围
发明名称
A SUPPLY APPARATUS OF CORE SAND
摘要
申请公布号
KR910006727(Y1)
申请公布日期
1991.08.31
申请号
KR19890010761U
申请日期
1989.07.24
申请人
SAM SUNG CAST IRON CO.,LTD.;KIM, GI-TAE
发明人
KIM, GI-TAE
分类号
B22C5/12;(IPC1-7):B22C5/12
主分类号
B22C5/12
代理机构
代理人
主权项
地址
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