ALUMINA MATERIAL CONTAINING BARIUM SULFATE AND EXHAUST GAS PURIFYING CATALYST USING SAME
- Application ID: EP12866715
- Status: █ APPLICATION DEEMED TO BE WITHDRAWN
This EP application has the IPC combination B01 (PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL) and F01 (MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES). We found, that Henkel Breuer & Partner, Vonnemann Kloiber & Kollegen, BRP Renaud & Partner mbB, Alfa Laval Corporate AB, BP International Ltd and 17 others are specialized in this combination either. For a similar patent, they might be a good choice.