DG

Dietmar Greven

Overall (2019): #486,108 of 560,194Top 90%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10399636 Drive device for an electric bicycle powered electromotively and in a hybrid operating state involving muscular power Thorsten Krill, Alexander Baumann 2019-09-03