Charles Adler Jr.
id:
charles-adler-jr-178-17141096
title:
Charles Adler Jr.
text:
Charles Adler Jr. was an American inventor and engineer. He is most known for developing devices meant to improve transportation safety, including sonically actuated traffic lights, colorblind road signals, pedestrian push-buttons, and flashing aircraft lights.
brand slug:
wiki
category slug:
encyclopedia
description:
American engineer (1899-1980)
original url:
https://en.wikipedia.org/wiki/Charles_Adler_Jr.
date created:
2009-09-11T18:11:28Z
date modified:
2024-09-04T17:13:00Z
main entity:
{"identifier":"Q5074987","url":"https://www.wikidata.org/entity/Q5074987"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/7/7f/Adler_Works_on_Streetlight.png","width":569,"height":699}
fields total:
13
integrity:
16