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发明名称
A METHOD FOR DETECTING CONNECTION OF REMOTE POWER SUPPLY AND A LINE POWERING METHOD AND SYSTEM
摘要
申请公布号
EP1995844(B1)
申请公布日期
2010.11.03
申请号
EP20070711034
申请日期
2007.03.02
申请人
HUAWEI TECHNOLOGIES CO., LTD.
发明人
QIN, ZHEN;ZHOU, YINGJIE;LIANG, YUANHONG;ZHOU, JIAQIAN;ZHONG, WENBIAO
分类号
H04M3/30
主分类号
H04M3/30
代理机构
代理人
主权项
地址
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