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发明名称
TRACING METHOD FOR SYSTEM OPERATION IN ON-LINE SERVICE
摘要
申请公布号
JPH0432936(A)
申请公布日期
1992.02.04
申请号
JP19900131368
申请日期
1990.05.23
申请人
NIPPON TELEGR & TELEPH CORP <NTT>;ENU TEI TEI SOFUTOUEA KK
发明人
SAKATA YUTAKA;KATAOKA YUJI
分类号
G06F11/28
主分类号
G06F11/28
代理机构
代理人
主权项
地址
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