WL

Walter Luthi

HA Heberlein Maschinenfabrik Ag: 1 patents #1 of 1Top 100%
📍 Ebnat-Kappel, CH: #1 of 2 inventorsTop 50%
Overall (1982): #25,152 of 81,411Top 35%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4331000 Apparatus for cooling heated thermoplastics yarns — 1982-05-25