Growing plants on railway lines - uses plant trays placed between rails of two different tracks
摘要
When growing plants in containers installed between and near the rails of railways or tramways, the containers between the rails (5) are formed as rigid boxes (1). The containers are inserted between the rail and the kerbstone (6) or between the rails (5) of two different tracks are formed at least partially of flexible sheet material (3, 4). USE/ADVANTAGE - Material can be transparent. The growth of the plants is improved by the special designing of the containers.
申请公布号
DE4029519(A1)
申请公布日期
1992.03.19
申请号
DE19904029519
申请日期
1990.09.18
申请人
ORTWEIN, HERMANN, 5000 KOELN, DE
发明人
ORTWEIN, HERMANN, 5000 KOELN, DE;GEIS, HELMUT, DR.-ING., 8500 NUERNBERG, DE