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发明名称
HIKARIFUAIBADENSOROYOGENSUIKI
摘要
申请公布号
JPS5181631(A)
申请公布日期
1976.07.17
申请号
JP19750006258
申请日期
1975.01.16
申请人
HITACHI LTD
发明人
TANAKA KATSUKI;KISHITA SEIICHI;AOKI SATOSHI
分类号
G02B6/00;G02B26/02;H01P3/00
主分类号
G02B6/00
代理机构
代理人
主权项
地址
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