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发明名称
MULTISTAGE OPTICAL ISOLATOR
摘要
申请公布号
JPH0290123(A)
申请公布日期
1990.03.29
申请号
JP19880240686
申请日期
1988.09.28
申请人
TOKIN CORP
发明人
YAMADA KAZUO
分类号
G02F1/09;G02B27/28
主分类号
G02F1/09
代理机构
代理人
主权项
地址
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