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发明名称
Liner for centrifugal casting molds
摘要
申请公布号
US2489322(A)
申请公布日期
1949.11.29
申请号
US19460693518
申请日期
1946.08.28
申请人
HASTINGS MANUFACTURING COMPANY
发明人
OLSEN ERNEST R.;FLORA RUDOLPH F.;LONNEE CLIFFORD J.
分类号
B22D13/10
主分类号
B22D13/10
代理机构
代理人
主权项
地址
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