[NB244165], Technical Note, Ludwig Fredrick Ott, July 31st, 1922

Item

Author

Ott, Ludwig Fredrick

Date

1922-07-31

Decade

1920-1929

Type

Technical Note

Subject

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

Identifier

NB244165

Folder Set

NB244

Title

[NB244165], Technical Note, Ludwig Fredrick Ott, July 31st, 1922

Microfilm ID

240:850

Rights

Thomas Edison National Historical Park

Publisher

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

Item sets

N-20-06-15 (1920-1924)