MANUFACTURE AND USE OF A COMPOSITE STRUCTURE CONTAINING PRECIPITATED CARBONATE
- Application ID: EP13796466
- Status: █ APPLICATION DEEMED TO BE WITHDRAWN
This EP application has the IPC combination C01 (INORGANIC CHEMISTRY) and D21 (PAPER-MAKING; PRODUCTION OF CELLULOSE). We found, that Maiwald Patentanwalts GmbH, Frese Patent, Zeuner Summerer Stütz, Cabinet Michel Richebourg, Coatex S.A.S are specialized in this combination either. For a similar patent, they might be a good choice.