Semi circular flexible magnetic clamp for attaching data equipment, wiring, traffic and event information to metallic street lighting columns poles and masts
摘要
申请公布号
GB201400789(D0)
申请公布日期
2014.03.05
申请号
GB20140000789
申请日期
2014.01.17
申请人
CAMPBELL, PHILIP J;MCELHONE, PAUL G;KEANE, MARTIN J;PENNY, MARK
