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发明名称
OPTICAL DEVICE WITH OPTICAL CIRCULATOR FUNCTION
摘要
申请公布号
JPH10170867(A)
申请公布日期
1998.06.26
申请号
JP19960331883
申请日期
1996.12.12
申请人
FUJITSU LTD
发明人
FUKUSHIMA NOBUHIRO
分类号
G02B27/28;G02B6/26;G02F1/09;(IPC1-7):G02B27/28
主分类号
G02B27/28
代理机构
代理人
主权项
地址
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