https://www.lexpera.com.tr/resmi-gazete/08-12-1983/18245 monthly 2026-07-17T04:48:11Z https://www.lexpera.com.tr/resmi-gazete/metin/sanayi-ve-teknoloji-bakanligina-ait-fks-83-4-24-teblig-18245 1983-12-08T00:00:00Z