ARRANGEMENT AND METHOD IN ELECTRIC FILTER
- Application ID: EP13809047
- Status: █ PATENT GRANTED
This patent has the IPC combination B03 (SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS) and F23 (COMBUSTION APPARATUS; COMBUSTION PROCESSES) is specialized in the combination B03 and F23. We found, that Papula Oy is specialized in all of these IPC classes. For a similar patent, they might be a good choice.