Ogden Standard-Examiner | 1927-01-06 | Page 1 | Perfects Radio without Tubes

PERFECTS RADIO WITHOUT TUBES MACON Ga Jan G G-By G By The Associated Press Press- Press Press uni Wednesday day announced l the perfection b by Dr Palmer H 11 Craig head of ot Its lis physics depart depart- department department ment me ment t of a II radio device which which will replace batteries and vacuum tubes In receiving sets The Tha Invention which Dr Crol Craig calls an on magnetic electro detec detec- detector tor to and amplifier also will make the radio radio- radio more more sensitive on and 1 pro pro- provide provide pro vid vide more moro ange for tor smaller sets th tha announcement said 00