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Volker Ketzer

VG Vallourec Deutschland Gmbh: 1 patents #3 of 17Top 20%
Overall (2016): #190,206 of 481,213Top 40%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9341297 Closure element for pipe ends Gerald Schneider, Dieter Beckmann 2016-05-17