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发明名称
PREPARATION OF HOLOGRAM OPTICAL DEVICE
摘要
申请公布号
JPH0749419(A)
申请公布日期
1995.02.21
申请号
JP19940008166
申请日期
1994.01.28
申请人
GOLD STAR CO LTD
发明人
RO SEIU;KIN SAIGEN
分类号
G02B5/32;G02B5/18;G03H1/02;(IPC1-7):G02B5/32
主分类号
G02B5/32
代理机构
代理人
主权项
地址
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