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经营范围
发明名称
COMMUNICATION EQUIPMENT
摘要
PURPOSE:To perform simultaneously both the communication and the talking CONSTITUTION:For a called subscriber having a high calling frequency, a number.
申请公布号
JPS61176240(A)
申请公布日期
1986.08.07
申请号
JP19850015456
申请日期
1985.01.31
申请人
CANON INC
发明人
KURITA KENJI
分类号
H04M11/00;H04M11/06;H04N1/00;H04N1/32
主分类号
H04M11/00
代理机构
代理人
主权项
地址
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