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发明名称
Cast insert for die
摘要
申请公布号
US2890506(A)
申请公布日期
1959.06.16
申请号
US19570677903
申请日期
1957.08.13
申请人
ST PALLEY ZOLTAN O
发明人
PALLEY ZOLTAN O. ST.
分类号
B22C11/00
主分类号
B22C11/00
代理机构
代理人
主权项
地址
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