# dragon's teeth

> concrete anti-tank obstacles

**Wikidata**: [Q91487](https://www.wikidata.org/wiki/Q91487)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Dragon's_teeth_(fortification))  
**Source**: https://4ort.xyz/entity/dragon-s-teeth


## References

1. Freebase Data Dumps. 2013
2. KBpedia