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发明名称
OPTICAL FIBER COUPLER
摘要
申请公布号
JPS5326145(A)
申请公布日期
1978.03.10
申请号
JP19760100183
申请日期
1976.08.24
申请人
OKI ELECTRIC IND CO LTD
发明人
WATANABE KEISUKE
分类号
G02B6/38;H01B11/00;H01P3/00
主分类号
G02B6/38
代理机构
代理人
主权项
地址
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