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经营范围
发明名称
Moulds for forming hollow articles, e.g. die inserts
摘要
申请公布号
GB758786(A)
申请公布日期
1956.10.10
申请号
GB19540021921
申请日期
1954.07.27
申请人
UTICA DROP FORGE AND TOOL CORPORATION
发明人
分类号
B22F3/04
主分类号
B22F3/04
代理机构
代理人
主权项
地址
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