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发明名称
REFLECTION TYPE SCREEN AND ITS PRODUCTION
摘要
申请公布号
JPH05273652(A)
申请公布日期
1993.10.22
申请号
JP19920068762
申请日期
1992.03.26
申请人
发明人
分类号
G03B21/60;(IPC1-7):G03B21/60
主分类号
G03B21/60
代理机构
代理人
主权项
地址
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