Waldo Semon (Q7961585)
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American inventor
- Waldo Lonsbury Semon
Language | Label | Description | Also known as |
---|---|---|---|
English | Waldo Semon |
American inventor |
|
Statements
10 September 1898Gregorian
3 references
Waldo Semon
9 October 2017
26 May 1999
3 references
Waldo Semon
9 October 2017
Identifiers
1 reference
1 reference
Sitelinks
Wikipedia(8 entries)
- azbwiki والدو سمون
- enwiki Waldo Semon
- eowiki Waldo Semon
- fawiki والدو سمون
- hywiki Ուալդո Սեմոն
- itwiki Waldo Semon
- ptwiki Waldo Semon
- ruwiki Семон, Уолдо