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发明名称
OPTICAL SCANNING DEVICE
摘要
申请公布号
JPH02196209(A)
申请公布日期
1990.08.02
申请号
JP19890017200
申请日期
1989.01.26
申请人
RICOH CO LTD
发明人
ITABASHI AKIHISA
分类号
G02B26/10
主分类号
G02B26/10
代理机构
代理人
主权项
地址
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