Method and device for determining the calorific value of a fuel gas mixture by means of an ionisation sensor
- Application ID: EP14174970
- Status: █ APPLICATION DEEMED TO BE WITHDRAWN
This patent has the IPC combination F23 (COMBUSTION APPARATUS; COMBUSTION PROCESSES) and G01 (MEASURING; TESTING) is specialized in the combination F23 and G01. We found, that Weisse, Mammel und Maser, OK pat AG, Borenius Oy, Cabinet Armengaud Aîné and 7 others are specialized in all of these IPC classes. For a similar patent, they might be a good choice.