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发明名称
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摘要
申请公布号
JPH0355976(A)
申请公布日期
1991.03.11
申请号
JP19890191849
申请日期
1989.07.25
申请人
SHARP CORP
发明人
TACHIKI SHINICHI
分类号
G03B13/02;H04N5/225
主分类号
G03B13/02
代理机构
代理人
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