bn:02556932n
Noun Named Entity
Categories: 1713 births, 1789 deaths, All articles lacking reliable references, Hungarian inventors, 18th-century Hungarian scientists
EN
József Károly Hell  Hell József Károly  Josef Karl Hell  Joseph Karl Hell  Jozef Karol Hell
EN
József Károly Hell was a Hungarian mining engineer and inventor, who invented the water-pillar in 1749. Wikipedia
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EN
József Károly Hell was a Hungarian mining engineer and inventor, who invented the water-pillar in 1749. Wikipedia
Hungarian mining engineer Wikidata