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发明名称
ILLUMINATOR CAPABLE OF SWITCHING FLUX DISTRIBUTION
摘要
申请公布号
JPH02146027(A)
申请公布日期
1990.06.05
申请号
JP19880288804
申请日期
1988.11.17
申请人
CANON INC
发明人
TSUBOI TAKAYUKI;IKEDA TAKUSHI
分类号
G03B15/02;G03B15/03;G03B15/05
主分类号
G03B15/02
代理机构
代理人
主权项
地址
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