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发明名称
Beam splitter
摘要
申请公布号
GB2240403(B)
申请公布日期
1994.02.16
申请号
GB19900028230
申请日期
1990.12.31
申请人
* HOYA CORPORATION;* DAINIPPON SCREEN MFG CO., LTD
发明人
TEIJI * INOUE
分类号
G02B27/10;G02B27/14;(IPC1-7):G02B27/10
主分类号
G02B27/10
代理机构
代理人
主权项
地址
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