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发明名称
DEVICE FOR DETECTING SIZE OF ORIGINAL
摘要
申请公布号
JPS6466639(A)
申请公布日期
1989.03.13
申请号
JP19870224863
申请日期
1987.09.08
申请人
SHARP CORP
发明人
OKUDA MASAKIYO
分类号
G03B27/62;G03G15/04
主分类号
G03B27/62
代理机构
代理人
主权项
地址
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