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发明名称
Metal pouring apparatus for feeding molten metal into centrifugal molds
摘要
申请公布号
US2597811(A)
申请公布日期
1952.05.20
申请号
US19490082166
申请日期
1949.03.18
申请人
THE CENTRAL FOUNDRY COMPANY
发明人
JR. JOHN J. NOLAN,
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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