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发明名称
ELECTRICAL APPARATUS UTILIZING POLYPROPYLENE FELT FILTER
摘要
申请公布号
GB1603960(A)
申请公布日期
1981.12.02
申请号
GB19780025840
申请日期
1978.05.31
申请人
WEC
发明人
分类号
H01B9/06;H02G5/06;(IPC1-7):H01B9/00;H01B9/04
主分类号
H01B9/06
代理机构
代理人
主权项
地址
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