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发明名称
LIQUID CRYSTAL PROJECTION DISPLAY DEVICE
摘要
申请公布号
JPH0445678(A)
申请公布日期
1992.02.14
申请号
JP19900152811
申请日期
1990.06.13
申请人
HITACHI LTD
发明人
MASUDA KOZO
分类号
H04N5/74
主分类号
H04N5/74
代理机构
代理人
主权项
地址
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