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发明名称
PRETREATED BEARING SURFACE
摘要
申请公布号
CA382517(A)
申请公布日期
1939.07.04
申请号
CAD382517
申请日期
申请人
STANDARD OIL COMPANY OF CALIFORNIA
发明人
GEORGE LEONARD NEELY;BRUCE BARTON FARRINGTON;VICTOR NICHOLAS BORSOFF
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