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发明名称
LINE CONNECTING ADAPTER
摘要
申请公布号
JPS6419857(A)
申请公布日期
1989.01.23
申请号
JP19870174630
申请日期
1987.07.15
申请人
HITACHI LTD;HITACHI COMPUTER ELECTRON CO LTD
发明人
MONMA YOSHINOBU;KOYAMA MASAMICHI;TANAKA YOICHI
分类号
H04L29/10;H04L13/00
主分类号
H04L29/10
代理机构
代理人
主权项
地址
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