发明名称 Device for access to equipment located on a pole situated at the edge of a ditch along a road
摘要 The invention consists of a footbridge (1), one end of which has a notch (6) allowing it to fit around the pole (3) on which the equipment (2) which it is desired to reach is located. The footbridge is lightweight and made for example of reinforced polyester. <IMAGE>
申请公布号 FR2656015(A3) 申请公布日期 1991.06.21
申请号 FR19890016899 申请日期 1989.12.20
申请人 ABRF 发明人 JASTRZEBSKI JEAN
分类号 E01D15/12;H02G1/02 主分类号 E01D15/12
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