HB

Hermann Barth

MA Mannesmann Ag: 1 patents #17 of 97Top 20%
Overall (1997): #144,076 of 185,788Top 80%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5662524 Device for the machining of tube ends Karl-Josef Esser 1997-09-02