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经营范围
发明名称
Centrifugal separators
摘要
申请公布号
US2993580(A)
申请公布日期
1961.07.25
申请号
US19570689090
申请日期
1957.10.09
申请人
AMERICAN MACHINE & METALS, INC.
发明人
O'CONOR FRANK;DAUBMAN EDWARD A.
分类号
B04B7/06;B04B9/06;B04B11/04;B04B13/00;D06F49/00;F16H61/40
主分类号
B04B7/06
代理机构
代理人
主权项
地址
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