Url
	https://edisondigital.rutgers.edu/document/N304169
Resource class
	dctype:Text
Title
	[N304169], Technical Note, Thomas Alva Edison, July 21st, 1882
Creator
	Edison, Thomas Alva
Subject
	Vacuum and glass bulb
Publisher
	Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University
Date
	1882-07-21
Type
	Technical Note
Identifier
	N304169
Source
	41:1144
Rights
	Thomas Edison National Historical Park
Date Created
	1882-07-21
Has Version
	https://archive.org/details/edisonmicrofilm41/page/n1152/mode/1up Archive.org Viewer, Microfilm Series Reel 41
Is Part Of
	N304-F
Uri
	https://edisondigital.rutgers.edu/document/N304169 https://edisondigital.rutgers.edu/document/N304169

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