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发明名称
Redresseur pour courant alternatif du type à surface de contact sèche
摘要
申请公布号
FR925595(A)
申请公布日期
1947.09.08
申请号
FRD925595
申请日期
1946.04.13
申请人
WESTINGHOUSE BRAKE AND SIGNAL COMPANY LIMITED
发明人
分类号
H01L21/12
主分类号
H01L21/12
代理机构
代理人
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地址
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