Device for listening to voice and/or musical signals by means of cranial bone transmission
A Standard patent application filed on 27 September 2002 credited to Bauguil, Patrick
;
Lantrua, Jean-Francois
Details
Application number :
2002350811
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
Device for listening to voice and/or musical signals by means of cranial bone transmission