Self stowing sub-bass loudspeaker and satelite loudspeaker invention
A Provisional patent application filed on 09 November 2006 credited to Donald, Rohan Grant
Details
Application number :
2006906242
Application type :
Provisional
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
Self stowing sub-bass loudspeaker and satelite loudspeaker invention