Munchen
Germany
3
2008-09-04
The entities that hold a legal rights for patent applications filed by inventor Oberthur Ralf:
Ralf Oberthur from Munchen, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Device for the secondary suspension of a car body in a rail vehicle
#2 | 2005-09-22System for the secondary suspension of a superstructure of a rail vehicle having an active spring element
#3 | 2005-08-25System for the secondary suspension of a superstructure of a rail vehicle having a passive spring element
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