GB

Gunther Babel

AF A. W. Faber-Castell: 1 patents #1 of 3Top 35%
Overall (1982): #61,984 of 81,411Top 80%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4352581 Mechanical pencil Werner Leuthold, Svatopluk Krumnikl 1982-10-05