PUMP UNIT AND BREATHING ASSISTANCE APPARATUS
- Application ID: EP12856417
- Status: █ PATENT GRANTED
This patent has the IPC combination A61 (MEDICAL OR VETERINARY SCIENCE; HYGIENE) and F04 (POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS) is specialized in the combination A61 and F04. We found, that Engel Patentanwaltskanzlei, Società Italiana Brevetti SpA, Dr. Graf & Partner AG, Andre Roland SA, Berendt Leyh & Hering and 14 others are specialized in all of these IPC classes. For a similar patent, they might be a good choice.