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发明名称
Mold for nonferrous castings
摘要
申请公布号
US1863935(A)
申请公布日期
1932.06.21
申请号
US19310539426
申请日期
1931.05.23
申请人
SCHMIDT VICTOR P;BRENAMAN HARRY A
发明人
SCHMIDT VICTOR P.;BRENAMAN HARRY A.
分类号
B22D7/00
主分类号
B22D7/00
代理机构
代理人
主权项
地址
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