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发明名称
OPTICAL ISOLATOR AND PRODUCTION THEREFOR
摘要
申请公布号
JPH0335213(A)
申请公布日期
1991.02.15
申请号
JP19890170958
申请日期
1989.06.30
申请人
TOKIN CORP
发明人
YAMADA KAZUO
分类号
G02B27/28
主分类号
G02B27/28
代理机构
代理人
主权项
地址
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