发明名称 PORTABLE BRIDGE
摘要 A transportable bridge comprising first and second sections, each of the fir st and second sections being aligned in a side by side relationship wherein the first side of the first section is in a side by side relationship with the second side of the second section, and there are provided a plurality of attachment means for securing the sections together and with the attachment means being adapted to transfer loads between the first and second sections. The transportable bridge is suitable for use in operations such as logging wherein the requirement for the bridge is a short - term one.
申请公布号 CA2314031(A1) 申请公布日期 2002.01.13
申请号 CA20002314031 申请日期 2000.07.13
申请人 DUCHESNEAU, DENIS 发明人 DUCHESNEAU, DENIS
分类号 E01D15/133;(IPC1-7):E01D15/133 主分类号 E01D15/133
代理机构 代理人
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