WH

Walter Holderbein

PG Präwema Antriebstechnik Gmbh: 1 patents #1 of 2Top 50%
📍 Oberhone, DE: #1 of 2 inventorsTop 50%
Overall (2022): #216,321 of 548,613Top 40%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11376680 Method for chipping production of a gear wheel provided with double-helical teeth Jörg Schieke 2022-07-05