HG

Hans-Gerd Gethke

📍 Simmerath, DE: #1 of 5 inventorsTop 20%
Overall (1989): #108,706 of 140,708Top 80%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4874133 Gas supply and distribution center Detlef Eitner, Friedel Engelhard 1989-10-17