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经营范围
发明名称
COPYING DEVICE
摘要
申请公布号
JPS6444969(A)
申请公布日期
1989.02.17
申请号
JP19870200961
申请日期
1987.08.13
申请人
RICOH CO LTD
发明人
TAKAHASHI HIROSHI
分类号
G03G15/22
主分类号
G03G15/22
代理机构
代理人
主权项
地址
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