This is just the beginning! Our collection holds over 300 years of history, including rare newspapers, obituaries, marriage records, birth records, and so much more—most of which you won’t find anywhere else!
New Amplifier To Be Patented
Dr. Robert Adler of Chicago named inventor of the year by George Washington University will receive his 106th patent next week for an improved solid state acoustic amplifier. The device, assigned to Zenith Radio Corp., strengthens faint radio and TV signals, offering stability beyond vacuum tubes and transistors. Adler, an Austrian native and Vienna Ph.D., was a Zenith research engineer before World War II.
MENTIONED IN THIS ARTICLE
Washington
Robert Adier
Chicago
George Washington University
Dr. Adler
Zenith Radio Corp
Adler
Austria
University of Vienna
Zenith