William Dubilier
id:
william-dubilier-244-17725975
title:
William Dubilier
text:
William Dubilier was an American inventor in the field of radio and electronics. He demonstrated radio communication at Seattle's Alaska–Yukon–Pacific Exposition on June 21, 1909; ten years before the first commercial station operated. A graduate of Cooper Union, he was the first to use sheets of naturally occurring mica as the dielectric in a capacitor. Mica capacitors were widely used in early radio oscillator and tuning circuits because the temperature coefficient of expansion of mica was low
brand slug:
wiki
category slug:
encyclopedia
description:
American inventor
original url:
https://en.wikipedia.org/wiki/William_Dubilier
date created:
date modified:
2023-06-21T20:04:45Z
main entity:
{"identifier":"Q8008031","url":"https://www.wikidata.org/entity/Q8008031"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/0/0a/William_Dubilier_and_wife_cropped.jpg","width":578,"height":713}
fields total:
13
integrity:
15