Limoges
France
2
2013-12-26
The entities that hold a legal rights for patent applications filed by inventor Durupt Nicolas:
Nicolas Durupt from Limoges, FR has applied for patents for these inventions. The list has both pending applications and granted patents:
DISSOLUTION AND RECOVERY OF AT LEAST ONE ELEMENT NB OR TA AND OF AT LEAST ONE OTHER ELEMENT U OR RARE EARTH ELEMENTS FROM ORES AND CONCENTRATES
#2 | 2006-04-04Installation for carrying out a three phase chemical reaction under pressure
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