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经营范围
发明名称
TELEPHONE CALL CHARGING DEVICE
摘要
申请公布号
JPH0514554(A)
申请公布日期
1993.01.22
申请号
JP19910191177
申请日期
1991.07.05
申请人
MITSUBISHI ELECTRIC CORP
发明人
ANDO KAZUNORI
分类号
H04M15/34
主分类号
H04M15/34
代理机构
代理人
主权项
地址
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