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经营范围
发明名称
Improvements relating to foundry moulding machines
摘要
申请公布号
GB420424(A)
申请公布日期
1934.11.30
申请号
GB19340020755
申请日期
1934.07.16
申请人
GUSTAV ZIMMERMANN
发明人
分类号
B22C17/10
主分类号
B22C17/10
代理机构
代理人
主权项
地址
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