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发明名称
Die casting apparatus
摘要
申请公布号
US2821756(A)
申请公布日期
1958.02.04
申请号
US19540462220
申请日期
1954.10.14
申请人
POUELL HARRY E
发明人
POUELL HARRY E.
分类号
B22D17/22
主分类号
B22D17/22
代理机构
代理人
主权项
地址
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