Schipkau
Germany
2
2014-11-20
The entities that hold a legal rights for patent applications filed by inventor RUEGER Helmut:
Helmut RUEGER from Schipkau, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Optimized introduction of the starting materials for a process for preparing aromatic amines by hydrogenation of nitroaromatics
#2 | 2012-09-20Optimized introduction of the starting materials for a process for preparing aromatic amines by hydrogenation of nitroaromatics
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