Url https://edisondigital.rutgers.edu/document/NB244045 Resource class dctype:Text Title [NB244045], Technical Note, Ludwig Fredrick Ott, August 17th, 1920 Creator Ott, Ludwig Fredrick Subject Chemicals, chemical products, and chemical processes Publisher Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University Date 1920-08-17 Type Technical Note Identifier NB244045 Source 240:792 Rights Thomas Edison National Historical Park Date Created 1920-08-17 Has Version https://archive.org/details/edisonmicrofilm240/page/n801/mode/1up Archive.org Viewer, Microfilm Series Reel 240 Is Part Of NB244-F Uri https://edisondigital.rutgers.edu/document/NB244045 https://edisondigital.rutgers.edu/document/NB244045 --