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发明名称
PROJECTION SYSTEM
摘要
申请公布号
JPH05249428(A)
申请公布日期
1993.09.28
申请号
JP19920048477
申请日期
1992.03.05
申请人
KOUDO EIZOU GIJUTSU KENKYUSHO:KK
发明人
SASAMA HIROSHI
分类号
G02F1/13;G03B35/00;G09F19/18;(IPC1-7):G02F1/13
主分类号
G02F1/13
代理机构
代理人
主权项
地址
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