HW

Hermann Werffeli

MA Maschinenfabrik Schweiter Ag: 1 patents #4 of 10Top 40%
📍 Horgen, CH: #86 of 151 inventorsTop 60%
Overall (All Time): #4,097,918 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4292868 Textile spooling machine, an apparatus and method to prevent the formation of loose cut thread pieces 1981-10-06