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发明名称
DATA BASE CONTROL SYSTEM
摘要
申请公布号
JPH0293744(A)
申请公布日期
1990.04.04
申请号
JP19880245445
申请日期
1988.09.29
申请人
HITACHI LTD;HITACHI MICRO COMPUT ENG LTD;HITACHI CHUBU SOFTWARE KK
发明人
MOGI KEIJI;MUTO HIDEO;SHIBAYAMA TAKEHIKO
分类号
G06F12/00;G06F17/30
主分类号
G06F12/00
代理机构
代理人
主权项
地址
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