Erkelenz
Germany
5
2012-08-16
The entities that hold a legal rights for patent applications filed by inventor Winzen Lothar:
Lothar Winzen from Erkelenz, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Fiber guide channel device for an open-end spinning mechanism
#2 | 2010-06-24Fitting ring for an opening roller of an open-end spinning device
#3 | 2010-05-13Axial bearing
#4 | 2005-10-18Open-end spinning device
#5 | 2005-07-26Open-end spinning device
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