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发明名称
LIGHT ADJUSTING APPARATUS
摘要
申请公布号
EP0268487(B1)
申请公布日期
1993.02.10
申请号
EP19870310237
申请日期
1987.11.19
申请人
SHARP KABUSHIKI KAISHA
发明人
YAMADA, YOSHIKADO
分类号
H05B37/02;G03B27/72;G03G15/04;G03G15/043;H05B39/08
主分类号
H05B37/02
代理机构
代理人
主权项
地址
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