Lons
France
2
2010-06-24
Didier Anglerot from Lons, FR has applied for patents for these inventions. The list has both pending applications and granted patents:
Process for the purification of gaseous mixtures containing mercaptans and other acid gases
#2 | 2005-08-04Composition formed of mercaptans which can be used in a process for the flotation of ores
4887552 ⎘