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发明名称
Fiberidentifikation in einer geerdeten Freileitung mit optischen Fibern.
摘要
申请公布号
DE3788894(D1)
申请公布日期
1994.03.10
申请号
DE19873788894
申请日期
1987.05.05
申请人
SUMITOMO ELECTRIC INDUSTRIES, LTD., OSAKA, JP
发明人
NISHIYAMA, SATOSHI C/O YOKOHAMA WORKS, SAKAE-KU YOKOHAMA-SHI KANAGAWA, JP
分类号
H01B11/22;G02B6/44;H01B7/36;(IPC1-7):G02B6/44
主分类号
H01B11/22
代理机构
代理人
主权项
地址
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