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发明名称
VOICE SWITCH EQUIPMENT
摘要
申请公布号
JPS6212249(A)
申请公布日期
1987.01.21
申请号
JP19850152052
申请日期
1985.07.09
申请人
TOA TOKUSHU DENKI KK
发明人
SERA SANEMORI
分类号
H04M1/60
主分类号
H04M1/60
代理机构
代理人
主权项
地址
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