IMPROVEMENTS IN OR RELATING TO VOICE QUALITY CONTROL
- Application ID: EP12721433
- Status: █ APPLICATION WITHDRAWN
This EP application has the IPC class H04 (ELECTRIC COMMUNICATION TECHNIQUE). Pecher & de Groote sprl is specialised in H04 (ELECTRIC COMMUNICATION TECHNIQUE). 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.