Method and apparatus for improving classroom amplification systems and other rf-type amplification systems
A Standard patent application filed on 02 June 1998 credited to Steele, Michael
;
Franklin, David
Details
Application number :
77121
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
Method and apparatus for improving classroom amplification systems and other rf-type amplification systems