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经营范围
发明名称
DIGITAL COPIER
摘要
申请公布号
GB8920212(D0)
申请公布日期
1989.10.18
申请号
GB19890020212
申请日期
1989.09.07
申请人
RICOH COMPANY LTD
发明人
分类号
H04N1/32
主分类号
H04N1/32
代理机构
代理人
主权项
地址
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