发明名称 Drainage channel for roadways, pedestrian and parking areas
摘要 Drainage channel for roadways, pedestrian and parking areas which are covered by intake screens. To support the screens, there are provided two-armed bars which are mounted in the screen by means of screws and engage below stop faces in the channel walls. The stop faces are provided at the underside of strips which run through over the entire length of the channel and are integral with the channel wall.
申请公布号 DE3827042(A1) 申请公布日期 1989.03.02
申请号 DE19883827042 申请日期 1988.08.10
申请人 PASSAVANT-WERKE AG, 6209 AARBERGEN, DE 发明人 KUNZ, DIETER, DIPL.-ING., 6209 AARBERGEN, DE;FUCHS, ALFRED, DIPL.-ING. (FH), 6251 HAHNSTAETTEN, DE
分类号 E01C11/22;E03F5/06 主分类号 E01C11/22
代理机构 代理人
主权项
地址