SURFACE DRAINAGE SYSTEM
- Application ID: EP13801261
- Status: █ APPLICATION DEEMED TO BE WITHDRAWN
This EP application has the IPC class E01 (CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES) and E02 (HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL-SHIFTING). We found, that Acapo AS, BOVARD AG, Lang & Tomerius GbR, Heinonen & Co Oy, Huss, Flosdorff & Partner GbR and 10 others are specialized in this combination either. For a similar patent, they might be a good choice.