DERAILMENT-PREVENTING AND RERAILING SAFETY DEVICE FOR A GUIDE UNIT HAVING ROLLERS ROLLING ON A GUIDE RAIL
- Application ID: EP12813977
- Status: █ APPLICATION DEEMED TO BE WITHDRAWN
This EP application has the IPC combination B61 (RAILWAYS) and B62 (LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS). We found, that Bauer Vorberg Kayser mbB, Walther Walther & Hinz GbR are specialized in this combination either. For a similar patent, they might be a good choice.