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发明名称
Core
摘要
申请公布号
US1758889(A)
申请公布日期
1930.05.13
申请号
US19280273036
申请日期
1928.04.26
申请人
DODGE MANUFACTURING CORPORATION
发明人
GILDERMAN GEORGE W.
分类号
B22C9/10
主分类号
B22C9/10
代理机构
代理人
主权项
地址
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