# 1989 La Chaux-de-Fonds International Badminton Championships – Mixed doubles

> badminton championships

**Wikidata**: [Q123138420](https://www.wikidata.org/wiki/Q123138420)  
**Source**: https://4ort.xyz/entity/1989-la-chaux-de-fonds-international-badminton-championships-mixed-doubles