EH

Erich Hofling

SA Swiss Aluminium: 1 patents #13 of 44Top 30%
Overall (1982): #66,654 of 81,411Top 85%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4333582 Grooved beverage can lid Siegfried Bloeck, Rudolf Luthi, Werner Diemi 1982-06-08