Technical Note, Frank David Lewis, May 9th, 1913

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Author(s)

Lewis, Frank David
Recipient(s)
Others Mentioned

Subject(s)

Patent application
Ore milling and separation

Dated

1913-05-09 (1913)

Associated Images

Identifier

PT5073A1 (legacy)

Rights

Thomas Edison National Historical Park

Publisher

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

Citation

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