Hungarian mining engineer of Austrian origin (1770-1842)
Carinthia, Austria
Banská Štiavnica, Banská Bystrica Region
mining engineer
Austrian Empire
Johann Nepomuk Lang (* 5. November 1770 in Carinthia; † 16. December 1842 in Banská Štiavnica) was a hungarian mining engineer of Austrian origin. He was 72 years old.