Combustible gas-air mixing device
- Application ID: EP13166357
- Status: █ Request for examination was made
This EP application has the IPC class F23 (COMBUSTION APPARATUS; COMBUSTION PROCESSES). Vaillant GmbH is specialised in F23 (COMBUSTION APPARATUS; COMBUSTION PROCESSES). Here you find a list of all patent agent firms which are specialized in this IPC class. For a similar patent, they might be a good choice.