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发明名称
PUBLIC LINE AUTOMATIC DIALING SYSTEM
摘要
申请公布号
JPH0490242(A)
申请公布日期
1992.03.24
申请号
JP19900206439
申请日期
1990.08.02
申请人
MITSUBISHI ELECTRIC CORP
发明人
KOYAMA KEIICHI
分类号
H04M1/00
主分类号
H04M1/00
代理机构
代理人
主权项
地址
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