HdO hearing aid with housing and acoustic tube
- Application ID: EP15150934
- Status: █ APPLICATION DEEMED TO BE WITHDRAWN
This EP application has the IPC class H04 (ELECTRIC COMMUNICATION TECHNIQUE). Freier Dörr Stammler Tschirwitz Partnerschaft mbB Patentanwälte (FDST) is specialized in H04. 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.