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发明名称
Oil seal for dynamo-electric machines
摘要
申请公布号
US1871286(A)
申请公布日期
1932.08.09
申请号
US19300471624
申请日期
1930.07.30
申请人
WESTINGHOUSE ELECTRIC & MANUFACTURING COMPANY
发明人
KANDO KALMAN VON
分类号
H02K9/197
主分类号
H02K9/197
代理机构
代理人
主权项
地址
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