HIGH PRESSURE COMBUSTOR WITH HOT SURFACE IGNITION
- Application ID: EP13734276
- Status: █ EXAMINATION IN PROGRESS
This patent has the IPC combination E21 (EARTH OR ROCK DRILLING; MINING) and F23 (COMBUSTION APPARATUS; COMBUSTION PROCESSES) is specialized in the combination E21 and F23. We found, that Zacco Norway AS is specialized in all of these IPC classes. For a similar patent, they might be a good choice.