SH

Siegfried Helm

MA Maschinenfabrik Augsburg-Nurnberg: 1 patents #26 of 80Top 35%
📍 Petershausen, DE: #14 of 32 inventorsTop 45%
Overall (All Time): #4,089,296 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4266911 Wind power plant and method of erecting it Peter Sprang 1981-05-12