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发明名称
LINE CARD WITH DISTRIBUTED SIGNALING VOLTAGES
摘要
申请公布号
GB2222056(A)
申请公布日期
1990.02.21
申请号
GB19890018022
申请日期
1989.08.07
申请人
* MITEL CORPORATION
发明人
ROLF * MEIER
分类号
H04M19/02
主分类号
H04M19/02
代理机构
代理人
主权项
地址
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