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经营范围
发明名称
Bearing for vertical shafts
摘要
申请公布号
US2427748(A)
申请公布日期
1947.09.23
申请号
US19450603929
申请日期
1945.07.09
申请人
WESTINGHOUSE ELECTRIC CORPORATION
发明人
SCHUCK RAYMOND W.
分类号
H02K5/173
主分类号
H02K5/173
代理机构
代理人
主权项
地址
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