LH

Ludwig Hartmann

FF Firma Carl Freudenberg: 1 patents #2 of 26Top 8%
Overall (1982): #45,610 of 81,411Top 60%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4363845 Spun non-woven fabrics with high dimensional stability, and processes for their production 1982-12-14