Technical Note, Ludwig Fredrick Ott, April 5th, 1922

Click to view

Author(s)

Ott, Ludwig Fredrick
Recipient(s)
Others Mentioned
McWilliams, William W
Edison, Thomas Alva

Subject(s)

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

Dated

1922-04-05 (1922)

Associated Images

Identifier

NB244144 (legacy)

Rights

Thomas Edison National Historical Park

Publisher

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

Citation

Embed