Koln
Germany
2
2013-11-07
The entities that hold a legal rights for patent applications filed by inventor Dörschel Markus:
Markus Dörschel from Koln, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
SULFONIC ACID-CONTAINING BINDING AGENT FOR MOULDING MIXES FOR THE PREPARATION OF MOULDS AND CORES
#2 | 2013-08-29Cold-box binding agent systems and mixtures for use as additives for such binding agent systems
514050 ⎘