Url
	https://edisondigital.rutgers.edu/document/PT020210
Resource class
	dctype:Text
Title
	[PT020210], Patent Application, Thomas Alva Edison, December 15th, 1880
Creator
	Edison, Thomas Alva
Subject
	Carbon, coal, glass, ceramics
	Incandescent lamp
Publisher
	Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University
Date
	1880-12-15
Type
	Patent Application
Identifier
	PT020210
Source
	45:721
Rights
	Thomas Edison National Historical Park
Date Created
	1880-12-15
Has Version
	https://archive.org/details/edisonmicrofilm45/page/n733/mode/1up Archive.org Viewer, Microfilm Series Reel 45
Is Part Of
	PT020-F
Uri
	https://edisondigital.rutgers.edu/document/PT020210 https://edisondigital.rutgers.edu/document/PT020210

--