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发明名称
BIDIRECTIONAL COMMUNICATION LINE BUFFER APPARATUS
摘要
申请公布号
US5132987(A)
申请公布日期
1992.07.21
申请号
US19900519535
申请日期
1990.05.04
申请人
PIONEER ELECTRONIC CORPORATION
发明人
MOTOHASHI, MINORU;HAYAMA, AKIRA;YAMAZAKI, YOICHI
分类号
H04L5/16;H04L5/14
主分类号
H04L5/16
代理机构
代理人
主权项
地址
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