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发明名称
COMMUNICATION TERMINAL EQUIPMENT OF ISDN CONNECTION
摘要
申请公布号
JPH03262251(A)
申请公布日期
1991.11.21
申请号
JP19900062390
申请日期
1990.03.12
申请人
CANON INC
发明人
TADOKORO YOSHIHISA
分类号
H04L29/08;H04L9/32;H04M3/00;H04M11/00
主分类号
H04L29/08
代理机构
代理人
主权项
地址
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