GJ

Gerhard Johner

HD Heidelberg Druckmaschinen: 1 patents #41 of 120Top 35%
📍 Gelnhausen, DE: #6 of 26 inventorsTop 25%
Overall (1997): #149,359 of 185,788Top 85%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5647279 Printing machine roller and method of production thereof Stefan Hasenzahl, Juergen Kern 1997-07-15