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经营范围
发明名称
CENTRIFUGAL PUMP
摘要
申请公布号
CA347214(A)
申请公布日期
1935.01.01
申请号
CAD347214
申请日期
申请人
THE ROSS-MEEHAN FOUNDRIES
发明人
HAROLD E. BROUGHTON;WILLIAM F. LAMOUREUX
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