SB

Siegfried Beisswenger

HG Hell Gravure Systems Gmbh: 1 patents #1 of 6Top 20%
📍 Preetz, DE: #1 of 3 inventorsTop 35%
Overall (2005): #100,776 of 245,428Top 45%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6877423 Method to produce a printing form for rotogravure, printing form for rotogravure and their use Maximilian Rid 2005-04-12