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经营范围
发明名称
OPTICAL SCANNER
摘要
申请公布号
JPH01237512(A)
申请公布日期
1989.09.22
申请号
JP19880064087
申请日期
1988.03.17
申请人
RICOH CO LTD
发明人
SENMA TOSHITAKA;NIITO YOSHIHARU;NISHIZAWA TOSHIHIRO
分类号
G02B26/10;H04N1/04;H04N1/113;H04N1/23
主分类号
G02B26/10
代理机构
代理人
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