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发明名称
REMOTE MAINTENANCE SYSTEM
摘要
申请公布号
JPH02254548(A)
申请公布日期
1990.10.15
申请号
JP19890075160
申请日期
1989.03.29
申请人
HITACHI LTD;HITACHI COMPUTER ELECTRON CO LTD
发明人
YAMADA TOSHIO;YOSHIDA KATSUO;KOIZUMI TAKETOSHI;KURIYAMA HIROYUKI
分类号
G06F11/30
主分类号
G06F11/30
代理机构
代理人
主权项
地址
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