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发明名称
OPTICAL SPLITTER
摘要
申请公布号
JPH0315002(A)
申请公布日期
1991.01.23
申请号
JP19900042145
申请日期
1990.02.22
申请人
KUBOTA TOSHIHIRO;DAINIPPON SCREEN MFG CO LTD
发明人
KUBOTA TOSHIHIRO
分类号
G02B5/18;G02B27/12;G02B27/42
主分类号
G02B5/18
代理机构
代理人
主权项
地址
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