Harold D. Arnold (Q1109864)
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American electronics engineer
- Harold DeForest Arnold
Language | Label | Description | Also known as |
---|---|---|---|
English | Harold D. Arnold |
American electronics engineer |
|
Statements
3 September 1883Gregorian
1 reference
Harold DeForest Arnold
9 October 2017
10 July 1933
1 reference
Harold DeForest Arnold
9 October 2017
Identifiers
Sitelinks
Wikipedia(2 entries)
- dewiki Harold D. Arnold
- enwiki Harold D. Arnold