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发明名称
摘要
申请公布号
JP2748941(B2)
申请公布日期
1998.05.13
申请号
JP19890172912
申请日期
1989.07.06
申请人
FUJITSU KK
发明人
UNO KAZUYUKI;NAKADA RYOICHI;KURIHARA YASUSHI
分类号
H04L9/00;H04L9/32;H04M11/00;(IPC1-7):H04M11/00
主分类号
H04L9/00
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代理人
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