G10 MUSICAL INSTRUMENTS ACOUSTICS - Wipo.int
G10 MUSICAL INSTRUMENTS; ACOUSTICS Notes (1) This class covers all sound-emitting devices, in general, whether or not they may be considered as being musical. (2) In this class, the following expression is used with the meaning indicated: – “musical instrument” does not exclude devices emitting a single sound signal. ... Read Full Source
No comments:
Post a Comment