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发明名称
TRANSMISSIVE PROJECTION SCREEN
摘要
申请公布号
JPH02275934(A)
申请公布日期
1990.11.09
申请号
JP19890276388
申请日期
1989.10.24
申请人
DAINIPPON PRINTING CO LTD
发明人
GOTO MASAHIRO;SEKIGUCHI HIROSHI
分类号
G03B21/62
主分类号
G03B21/62
代理机构
代理人
主权项
地址
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