Show RADIO SCIENTIST i 1 WINS VINS COURT CASE PHILADELPHIA Oct 7 Dy By By The Associated Press Dr Lee De Be Forest orest radio and wireless scientist st Thursday won a 1 victory in a long Jong series of ot legal TT battles when he was declared by the united d States circuit court of oX appeals to i be the th e original of r the os- os P 9 dilatIng audion and the radio radl feed feed- feedback feedback back The OSCillating audion ls Js one of the principles by which broadcasting is 3 made loads circuIt praCtical while the feed-back feed for tor M is b used on ma many y receiving eels t obtaining added power |