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经营范围
发明名称
SYSTEME OPTIQUE POUR LA TRANSMISSION D'IMPULSIONS
摘要
申请公布号
BE852328(A1)
申请公布日期
1977.07.01
申请号
BE19770175680
申请日期
1977.03.10
申请人
WESTERN ELECTRIC CY INC.
发明人
分类号
H04B10/00;G02B6/00;G02B27/00;H03G3/20;H04B10/04;H04B10/06;H04B10/14;H04B10/155;(IPC1-7):G08C/
主分类号
H04B10/00
代理机构
代理人
主权项
地址
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