# David Theodore Nelson Williamson

> British electrical and mechanical engineer and inventor (1923-1992)

**Wikidata**: [Q21165900](https://www.wikidata.org/wiki/Q21165900)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/David_Theodore_Nelson_Williamson)  
**Source**: https://4ort.xyz/entity/david-theodore-nelson-williamson


## References

1. David Theodore Nelson Williamson, 15 February 1923 - 10 May 1992