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经营范围
发明名称
ELECTRONIC FILE DEVICE
摘要
申请公布号
JPH06231192(A)
申请公布日期
1994.08.19
申请号
JP19930013094
申请日期
1993.01.29
申请人
RICOH CO LTD
发明人
OU KIYOTO
分类号
G06F17/30;(IPC1-7):G06F15/405;G06F15/40
主分类号
G06F17/30
代理机构
代理人
主权项
地址
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