DISPERSION-TOUGHENED CORDIERITE FOR FILTER AND SUBSTRATE APPLICATIONS
- Application ID: EP09717974
- Status: █ No opposition filed within time limit
This EP application has the IPC class C04 (CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES). Elkington and Fife LLP is specialised in C04 (CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES). Here you find a list of all patent agent firms which are specialized in this IPC class. For a similar patent, they might be a good choice.