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发明名称
VORRICHTUNG ZUR OPTISCHEN MESSUNG EINES ELEKTRISCHEN FELDES
摘要
申请公布号
DE3404608(A1)
申请公布日期
1984.08.16
申请号
DE19843404608
申请日期
1984.02.09
申请人
HITACHI,LTD.;HITACHI CABLE,LTD.
发明人
NAGATSUMA,KAZUYUKI;TAKAGI,KAZUMASA;MATSUMURA,HIROYOSHI
分类号
G01R15/24;G01R29/08;G01R29/12;G02F1/03;(IPC1-7):G01R29/12
主分类号
G01R15/24
代理机构
代理人
主权项
地址
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