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发明名称
MULTIPLEX LINE TELEPHONE SET
摘要
申请公布号
JPS56169989(A)
申请公布日期
1981.12.26
申请号
JP19810060726
申请日期
1981.04.23
申请人
INT STANDARD ELECTRIC CORP
发明人
JIEEMUSU MAIKERU DEEBISU
分类号
H04Q3/58;H04M9/00
主分类号
H04Q3/58
代理机构
代理人
主权项
地址
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