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发明名称
INTEGRATED OPTICAL FIBER FUNCTIONAL COMPONENT
摘要
申请公布号
JPH04110808(A)
申请公布日期
1992.04.13
申请号
JP19900228401
申请日期
1990.08.31
申请人
SUMITOMO ELECTRIC IND LTD
发明人
KAKII TOSHIAKI
分类号
G02B6/32
主分类号
G02B6/32
代理机构
代理人
主权项
地址
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