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经营范围
发明名称
PRODUCTION OF DIFFRACTION GRATING PLATE
摘要
申请公布号
JPH09230121(A)
申请公布日期
1997.09.05
申请号
JP19960063869
申请日期
1996.02.27
申请人
OLYMPUS OPTICAL CO LTD
发明人
SATO KENJI
分类号
G02B5/18;(IPC1-7):G02B5/18
主分类号
G02B5/18
代理机构
代理人
主权项
地址
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