SG

Siegmar Gerhartz

BA Barmag Ag: 1 patents #7 of 20Top 35%
Overall (1989): #56,359 of 140,708Top 45%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4798347 Method for winding filament yarns Heinz Schippers 1989-01-17