# Henri Poincaré

> 1929 Redoutable-class submarine

**Wikidata**: [Q3131805](https://www.wikidata.org/wiki/Q3131805)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/French_submarine_Henri_Poincaré)  
**Source**: https://4ort.xyz/entity/henri-poincar