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发明名称
TRANSPARENT ORIGINAL ILLUMINATOR
摘要
申请公布号
JPH03122630(A)
申请公布日期
1991.05.24
申请号
JP19890260894
申请日期
1989.10.05
申请人
CANON INC
发明人
ISHII MASAAKI
分类号
G03B27/50
主分类号
G03B27/50
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代理人
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