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发明名称
Improvements in and relating to foundry machines for the production of cores and moulds
摘要
申请公布号
GB848852(A)
申请公布日期
1960.09.21
申请号
GB19560039106
申请日期
1956.12.21
申请人
FRITZ HANSBERG
发明人
分类号
B22C15/24
主分类号
B22C15/24
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