METHOD AND DEVICE FOR LEVELLING AND ESTABLISHING THE THICKNESS OF A LIQUID AGENT LAYER SPREAD ON A MATERIAL
- Application ID: EP13728260
- Status: █ GRANT OF PATENT INTENDED
This patent has the IPC combination B05 (SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL) and D21 (PAPER-MAKING; PRODUCTION OF CELLULOSE) is specialized in the combination B05 and D21. We found, that Häupl & Ellmeyer KG, Sparing Röhl Henseler are specialized in all of these IPC classes. For a similar patent, they might be a good choice.