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发明名称
METHOD FOR FORMING CASTING MOULDS
摘要
申请公布号
GB1524975(A)
申请公布日期
1978.09.13
申请号
GB19750039091
申请日期
1975.09.24
申请人
AWAGI SANGYO KK
发明人
分类号
B22C7/00;B22C9/00;B22C9/02;(IPC1-7):B22C7/00
主分类号
B22C7/00
代理机构
代理人
主权项
地址
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