RB

Reinhold Brüggemann

DG Dbt Deutsche Bergbau-Technik Gmbh: 1 patents #3 of 5Top 60%
Overall (1997): #90,213 of 185,788Top 50%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5658085 Toggle securing device for toggle joints in chain conveyors and the like Gerhard Merten, Siegfried Schmidt 1997-08-19