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发明名称
REFLECTION TYPE SCREEN
摘要
申请公布号
JPH02136846(A)
申请公布日期
1990.05.25
申请号
JP19880290209
申请日期
1988.11.18
申请人
MITSUBISHI RAYON CO LTD
发明人
NAKANISHI YASUAKI;INOUE MASAO;IMAURA TAKASHI
分类号
G03B21/60;G02B3/00;G02B3/06;G09F9/00
主分类号
G03B21/60
代理机构
代理人
主权项
地址
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