Charles Spiro
id:
charles-spiro-257-15855954
title:
Charles Spiro
text:
Charles Spiro was an American inventor and an attorney who held 200 patents and patented Bar-Lock, Visigraph, Columbia and Columbia Music typewriters and helped develop the Gourland typewriter, among others. Spiro was born and died in New York City. He gave up his law profession after nine years and focused on refining his typewriters. He was also president of C. Spiro Manufacturing Company of Yonkers.
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Charles_Spiro
date created:
date modified:
2024-03-28T00:06:23Z
main entity:
{"identifier":"Q5082600","url":"https://www.wikidata.org/entity/Q5082600"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/b/b2/Columbia-1_typewriter.jpg","width":900,"height":553}
fields total:
13
integrity:
14