Technical Note, Ludwig Fredrick Ott, December 20th, 1921

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Author(s)

Ott, Ludwig Fredrick
Recipient(s)
Others Mentioned

Subject(s)

Disc record and duplicating technology
Chemicals, chemical products, and chemical processes

Dated

1921-12-20 (1921)

Associated Images

Identifier

NB244138 (legacy)

Rights

Thomas Edison National Historical Park

Publisher

Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University
 

Citation

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