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发明名称
VIEWING APPARATUS
摘要
申请公布号
EP0789853(A1)
申请公布日期
1997.08.20
申请号
EP19920915502
申请日期
1992.07.15
申请人
RICHMOND HOLOGRAPHIC RESEARCH AND DEVELOPMENT LIMITED
发明人
TRAYNER, DAVID, JOHN;ORR, EDWINA, MARGARET
分类号
G02B5/02;G02B5/32;G02B27/22;G03B35/16;G03B35/18;(IPC1-7):G02B5/32
主分类号
G02B5/02
代理机构
代理人
主权项
地址
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