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发明名称
Internet protocol tunnelling using templates
摘要
申请公布号
EP1580958(A1)
申请公布日期
2005.09.28
申请号
EP20050251878
申请日期
2005.03.24
申请人
CANON KABUSHIKI KAISHA
发明人
SEE, DAVID KENJI
分类号
H04L12/46;H04L12/56;H04L29/06;(IPC1-7):H04L29/06
主分类号
H04L12/46
代理机构
代理人
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地址
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