COMBINED FUEL CELL AND BOILER SYSTEM
- Application ID: EP13801331
- Status: █ GRANT OF PATENT INTENDED
This EP application has the IPC class F24 (HEATING; RANGES; VENTILATING) and H01 (BASIC ELECTRIC ELEMENTS). We found, that Riechelmann & Carlsohn GbR, Ilberg & Weißfloh, Schneider Feldmann AG, Stump & Partner AG, SR Huebner & Kollegen and 21 others are specialized in this combination either. For a similar patent, they might be a good choice.