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发明名称
PROJECTOR
摘要
申请公布号
GB2152233(B)
申请公布日期
1987.05.07
申请号
GB19840032637
申请日期
1984.12.27
申请人
KABUSHIKI KAISHA * GAKUSHU KENKYUSHA
发明人
SUSUMU * TOHATA;KUNIO * NUMATA
分类号
G03B21/132;G03B21/30;(IPC1-7):G03B21/132
主分类号
G03B21/132
代理机构
代理人
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