NS

Norbert Stehr

DG Draiswerke Gmbh: 1 patents #1 of 2Top 50%
📍 Bad Kötzting, DE: #2 of 7 inventorsTop 30%
Overall (1997): #28,469 of 185,788Top 20%
2
Patents 1997

Issued Patents 1997

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5634715 Installation for the mixing of liquid and solid matter Dieter Marz 1997-06-03
5624080 Agitator mill Philipp Schmitt 1997-04-29