Apparatus and method for improving the audibility of specific sounds to a user
- Application ID: EP13162514
- Status: █ APPLICATION DEEMED TO BE WITHDRAWN
This patent has the IPC combination G08, H03, and H04 is specialized in the combination G08, H03, and H04. We found, that Westphal Mussgnug & Partner, Hansson Thyresson Patentbyrå AB, Ström & Gulliksson AB, Lambsdorff & Lange are specialized in all of these IPC classes. For a similar patent, they might be a good choice.