William B. Purvis
id:
william-b-purvis-315-1606274
title:
William B. Purvis
text:
William B. Purvis was an African-American inventor and businessman who received multiple patents in the late 19th-century. His inventions included improvements on paper bags, an updated fountain pen design, improvement to the hand stamp, and a close-conduit electric railway system.
brand slug:
wiki
category slug:
encyclopedia
description:
African-American inventor
original url:
https://en.wikipedia.org/wiki/William_B._Purvis
date created:
date modified:
2024-02-26T14:50:36Z
main entity:
{"identifier":"Q59588413","url":"https://www.wikidata.org/entity/Q59588413"}
image:
fields total:
13
integrity:
14