Waveform beam guardrail plate and waveform beam steel guardrail

Details for Australian Patent Application No. 2009329762 (hide)

Owner Beijing Zhongtonglu Technological Co., Ltd.

Inventors Li, Jianwei

Agent Joe Zhou

Pub. Number AU-A-2009329762

PCT Pub. Number WO2010/072047

Priority 200810187285.9 22.12.08 CN; 200910148556.4 29.06.09 CN

Filing date 4 December 2009

Wipo publication date 1 July 2010

International Classifications

E01F 15/04 (2006.01) Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards

Event Publications

11 August 2011 PCT application entered the National Phase

  PCT publication WO2010/072047 Priority application(s): WO2010/072047

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