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发明名称
OPTICAL SCANNING METHOD
摘要
申请公布号
JPH04242218(A)
申请公布日期
1992.08.28
申请号
JP19910017163
申请日期
1991.01.17
申请人
RICOH CO LTD
发明人
TOMITA HIROSHI
分类号
G02B13/00;G02B26/10;G02B26/12;G06K15/12;H04N1/113
主分类号
G02B13/00
代理机构
代理人
主权项
地址
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