HEAT EXCHANGE DEVICE
- Application ID: EP12725457
- Status: █ NO OPPOSITION FILED WITHIN TIMELIMIT
This patent has the IPC combination A61 (MEDICAL OR VETERINARY SCIENCE; HYGIENE) and F28 (HEAT EXCHANGE IN GENERAL) is specialized in the combination A61 and F28. We found, that Polservice Kancelaria Rzeczników Patentowych sp. z o.o., Berendt Leyh & Hering, Pecher & de Groote sprl, EDP Patent Attorneys B.V., Franks & Co Ltd and 3 others are specialized in all of these IPC classes. For a similar patent, they might be a good choice.