# Directorate of Inventions for National Defense
**Wikidata**: [Q3029490](https://www.wikidata.org/wiki/Q3029490)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Directorate_of_Inventions_for_National_Defense)  
**Source**: https://4ort.xyz/entity/directorate-of-inventions-for-national-defense