Acoustic alarm device comprising, in a shell, an electronic card and an acoustic siren
- Application ID: EP14161573
- Status: █ EXAMINATION REQUESTED
This patent has the IPC combination G08 (SIGNALLING) and G10 (MUSICAL INSTRUMENTS; ACOUSTICS) is specialized in the combination G08 and G10. We found, that Westphal Mussgnug & Partner, Raffay & Fleck are specialized in all of these IPC classes. For a similar patent, they might be a good choice.