JD

Josef Derichs

W& W. Schlafhorst Ag &: 1 patents #3 of 12Top 25%
📍 Wittlich, DE: #9 of 28 inventorsTop 35%
Overall (1982): #53,445 of 81,411Top 70%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4327546 Method and apparatus for joining a thread Hans Raasch 1982-05-04