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发明名称
Method of sending and receiving information and system using such method
摘要
申请公布号
EP0848525(A3)
申请公布日期
1999.10.27
申请号
EP19970121830
申请日期
1997.12.11
申请人
HITACHI, LTD.
发明人
HIRASAWA, SHIGEKI;MORIOKA, MICHIO;KUWABARA, TADASHI;OZAKI, TOMOCHIKA;YAGAWA, YUICHI;YAJIMA, AKIO
分类号
G06F13/00;G06Q30/00;H04L29/06;H04L29/08;(IPC1-7):H04L29/06;G06F17/60
主分类号
G06F13/00
代理机构
代理人
主权项
地址
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