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发明名称
INDEX FILE REGISTERING AND RETRIEVING SYSTEM
摘要
申请公布号
JPH0241534(A)
申请公布日期
1990.02.09
申请号
JP19880193258
申请日期
1988.08.02
申请人
NEC CORP
发明人
TAKAYA MASAHIRO
分类号
G06F12/00
主分类号
G06F12/00
代理机构
代理人
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地址
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