Method and apparatus for reproducing sound by natural filtering of sound waves

Application number :: 35481
Application type :: Standard
Application status :: LAPSED
Under opposition :: No
Proceeding type :
Invention title :: Method and apparatus for reproducing sound by natural filtering of sound waves
Inventor :: Piccaluga, Pierre
Agent name :
Address for service :
Filing date :: 07 July 1997
Associated companies :
Applicant name :: Piccaluga, Pierre
Applicant address :
Old name :
Original Source :: Go

Method and apparatus for reproducing sound by natural filtering of sound waves A Standard patent application filed on 07 July 1997 credited to Piccaluga, Pierre