摘要 |
A basin used for the protection of railway reloading places against the contamination of ground, comprising a panel the surfaces of which (1,2,3,4) run downwards towards its middle, where a hole (5) is located, wherein the surfaces (1 to 4) of the panel are separated by oval surfaces (9,10,11,12). |
申请人 |
KSI&AOGON,&ZDOT,KIEWICZ ERYK;ZALEWSKI RADOS&LSTROK,AW |
发明人 |
KSI&AOGON,ZKIEWICZ ERYK;ZALEWSKI RADOS&LSTROK,AW |