JR

Johann Rottmayr

SA Schubert & Salzer Maschinenfabrik Ag: 1 patents #2 of 9Top 25%
Overall (1994): #111,842 of 165,921Top 70%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5313777 Spinning process and device for the production of a yarn Werner Billner 1994-05-24