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发明名称
摘要
申请公布号
DE1924994(C3)
申请公布日期
1981.02.19
申请号
DE19691924994
申请日期
1969.05.16
申请人
WESTERN ELECTRIC CO., INC., NEW YORK, N.Y. (V.ST.A.)
发明人
MARCATILI, ENRIQUE ALFREDO JOSE, RUMSON, N.J. (V.ST.A.)
分类号
G02B6/122;H01P3/16;(IPC1-7):G02B5/14
主分类号
G02B6/122
代理机构
代理人
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