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发明名称
CASTING METHOD
摘要
申请公布号
GB8704916(D0)
申请公布日期
1987.04.08
申请号
GB19870004916
申请日期
1987.03.03
申请人
MORIKAWA SANGYO KK
发明人
分类号
B22C9/04;B22C9/08;B22D47/02;(IPC1-7):B22D15/00
主分类号
B22C9/04
代理机构
代理人
主权项
地址
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