# John Rydberg

> Swedish engineer

**Wikidata**: [Q104759484](https://www.wikidata.org/wiki/Q104759484)  
**Source**: https://4ort.xyz/entity/john-rydberg


## References

1. [Source](https://runeberg.org/vemardet/1977/0894.html)
2. [Source](https://runeberg.org/vemarvem/sthlm45/0730.html)
3. [Source](https://runeberg.org/vemardet/1945/0919.html)
4. [Source](https://runeberg.org/vemardet/1953/0924.html)
5. [Source](https://runeberg.org/vemardet/1955/0827.html)
6. [Source](https://runeberg.org/vemardet/1957/0856.html)
7. [Source](https://runeberg.org/vemarvem/sthlm62/1141.html)
8. [Source](https://runeberg.org/vemardet/1963/0938.html)
9. [Source](https://runeberg.org/vemardet/1967/0802.html)
10. [Source](https://runeberg.org/vemardet/1969/0834.html)
11. [Source](https://runeberg.org/vemardet/1981/0915.html)
12. [Source](https://runeberg.org/vemardet/1985/0949.html)