HN

Havard Nymoen

📍 Gladbeck, DE: #48 of 108 inventorsTop 45%
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1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5489421 Process for preparing hydroxylamine from NO.sub.x -containing flue gases Daniel Van Velzen, Heinrich Langenkamp, Dimosthenis Papameletiou 1996-02-06