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发明名称
Process and press for making cores from foundry sand for foundrywork
摘要
申请公布号
IT1248856(B)
申请公布日期
1995.01.30
申请号
IT19900020651
申请日期
1990.06.15
申请人
GEORG FISCHER AG
发明人
DUSTER HEINZ
分类号
B22C;(IPC1-7):B22C
主分类号
B22C
代理机构
代理人
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