[MBSB21361], Letter from Thomas Alva Edison to Scientific American, November 1879
https://edisondigital.rutgers.edu/document/MBSB21361
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Title
[MBSB21361], Letter from Thomas Alva Edison to Scientific American, November 1879
Editor's Notes
Regarding Lockwood letter to Sci Am: "his statement that the scientific men of Europe have supportedd the claim of Hughes that the microphinic action is different from the carbon telephone, is absolutely false, and as a fact just the contrary is the case." Also, Patent Office has declared Blake transmitter an infringement; not the slightest difference from my carbon transmitter.
Author
Recipient
Mentioned
Date
1879-11-00
Type
Folder/Volume ID
MBSB2-F
Microfilm ID
94:531
Document ID
MBSB21361
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University