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发明名称
Improvements relating to core and mold making machines
摘要
申请公布号
GB744598(A)
申请公布日期
1956.02.08
申请号
GB19520009131
申请日期
1952.04.09
申请人
THE OSBORN MANUFACTURING COMPANY
发明人
分类号
B22C11/04;B22C15/24
主分类号
B22C11/04
代理机构
代理人
主权项
地址
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