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发明名称
OPTICAL FILTER
摘要
申请公布号
JPH0720418(A)
申请公布日期
1995.01.24
申请号
JP19930186969
申请日期
1993.06.30
申请人
HITACHI MAXELL LTD
发明人
NAGANO HIDEKI;KOYAMA EIJI
分类号
G02F1/13;(IPC1-7):G02F1/13
主分类号
G02F1/13
代理机构
代理人
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地址
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