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经营范围
发明名称
FILE RESTORING SYSTEM
摘要
申请公布号
JPH0322152(A)
申请公布日期
1991.01.30
申请号
JP19890157972
申请日期
1989.06.20
申请人
PFU LTD
发明人
IWAWAKI TOSHINORI
分类号
G06F12/00
主分类号
G06F12/00
代理机构
代理人
主权项
地址
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