Audio system, signal producing apparatus and sound producing apparatus
- Application ID: EP08001563
- Status: █ The application is deemed to be withdrawn
This EP application has the IPC class G10 (MUSICAL INSTRUMENTS; ACOUSTICS). Wagner & Geyer is specialised in G10 (MUSICAL INSTRUMENTS; ACOUSTICS). 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.
- 28.03.2007 - Priority Date (JP 20070084216)
- 01.10.2008 - Publication A2 (EP1975919)
- 23.06.2010 - Publication A3 (EP1975919)