Frank Jerome Tone (Q75758719)
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American inventor, electrical engineer and industrialist (1868–1944)
- Frank J. Tone
Language | Label | Description | Also known as |
---|---|---|---|
English | Frank Jerome Tone |
American inventor, electrical engineer and industrialist (1868–1944) |
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Statements
1868
1 reference
6 October 1868Gregorian
1 reference
1944
1 reference
1 reference
7 August 2020