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发明名称
DISPOSITIF DE COMMUTATION A LAMES VIBRANTES
摘要
申请公布号
BE789024(A1)
申请公布日期
1973.01.15
申请号
BED789024
申请日期
申请人
WESTERN ELECTRIC CY INC., 195 BROADWAY, NEW YORK, N.Y., (E.U.A.),
发明人
E.T. RATLIFF;P.W. RENAUT.
分类号
H01J5/46;C03C27/04;H01H1/02;H01H1/04;H01H1/66;H01H50/18;H01H50/54;H01H51/28;(IPC1-7):H01H/
主分类号
H01J5/46
代理机构
代理人
主权项
地址
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