Url
	https://edisondigital.rutgers.edu/document/NB244140
Resource class
	dctype:Text
Title
	[NB244140], Technical Note, Ludwig Fredrick Ott, December 23rd, 1921
Creator
	Ott, Ludwig Fredrick
Subject
	Chemicals, chemical products, and chemical processes
	Disc record and duplicating technology
Publisher
	Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University
Date
	1921-12-23
Type
	Technical Note
Identifier
	NB244140
Source
	240:837
Rights
	Thomas Edison National Historical Park
Date Created
	1921-12-23
Has Version
	https://archive.org/details/edisonmicrofilm240/page/n846/mode/1up Archive.org Viewer, Microfilm Series Reel 240
Is Part Of
	NB244-F
Uri
	https://edisondigital.rutgers.edu/document/NB244140 https://edisondigital.rutgers.edu/document/NB244140

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