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发明名称
HOLOGRAM AND CARD WITH DIFFRACTION GRATING PATTERN
摘要
申请公布号
JPH03129382(A)
申请公布日期
1991.06.03
申请号
JP19890267418
申请日期
1989.10.14
申请人
DAINIPPON PRINTING CO LTD
发明人
KAKO MASANAO
分类号
G03H1/18;G02B5/18;G03H1/20
主分类号
G03H1/18
代理机构
代理人
主权项
地址
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