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发明名称
Retractable bollard
摘要
申请公布号
GB2309727(A)
申请公布日期
1997.08.06
申请号
GB19970000337
申请日期
1997.01.09
申请人
* APT CONTROLS LIMITED
发明人
ARTHUR * ARNOLD;MANFRED ANTON * HUBER
分类号
E01F13/04;(IPC1-7):E01F13/04
主分类号
E01F13/04
代理机构
代理人
主权项
地址
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