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发明名称
EMBEDED OPTICAL FIBER FOR COUPLING GRATINGS
摘要
申请公布号
JPS5346744(A)
申请公布日期
1978.04.26
申请号
JP19760121621
申请日期
1976.10.09
申请人
HASUMI RITSUO
发明人
HASUMI RITSUO
分类号
G02B6/34;G02B6/122;G02B6/293
主分类号
G02B6/34
代理机构
代理人
主权项
地址
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