EP 0025808 A1 19810401 - Gutter for draining off water or the like from a hardened path.
Title (en)
Gutter for draining off water or the like from a hardened path.
Title (de)
Rinne zum Ablaufen von Wasser oder dgl. von gehärteten Wegen.
Title (fr)
Caniveau pour évacuer les eaux ou analogues d'une route en dur.
Publication
Application
Priority
EP 79200529 A 19790920
Abstract (en)
The gutter elements (3) of a gutter (1) situated along a hardened path (2) are constructed in a simple, but at the same time solid manner, as they are made from non-reinforced concrete, and have a closed profile along the larger part of their length.
IPC 1-7
IPC 8 full level
E01C 11/22 (2006.01)
CPC (source: EP)
E01C 11/223 (2013.01); E01C 11/227 (2013.01)
Citation (search report)
- FR 458052 A 19131002 - CHARRETTON ET GRUAZ SOC [CH]
- DE 7831677 U1 19790308
- DE 2632660 A1 19780126 - PATENTA ENTWICKLUNGS & VERWERT [DE]
- DE 7330840 U 19731129
- DE 1658522 A1 19701022 - PFUHLER BETONROEHREN GMBH & CO
- DE 7409421 U
- DE 2242736 A1 19730927 - EVERCRETE LTD
- DE 1815872 U 19600804 - WOLFER & GOEBEL BAUUNTERNEHMUN [DE]
Designated contracting state (EPC)
BE CH DE FR GB IT LU NL SE
DOCDB simple family (publication)
EP 0025808 A1 19810401; EP 0025808 B1 19830511; DE 2965380 D1 19830616
DOCDB simple family (application)
EP 79200529 A 19790920; DE 2965380 T 19790920