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发明名称
MULTISCREEN PROJECTOR
摘要
申请公布号
JPH03249633(A)
申请公布日期
1991.11.07
申请号
JP19900045381
申请日期
1990.02.28
申请人
HITACHI LTD
发明人
IWAHARA YUKIAKI;OGINO MASANORI;OTA MASUTOMI;KURODA SHOJI;TAMURA YUZO
分类号
G03B21/58;G09F9/00;H04N5/74;H04N9/31
主分类号
G03B21/58
代理机构
代理人
主权项
地址
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