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Ioannis Demertzis
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Milan, IT
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Patents Grants
last 30 patents
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Patent Grant
Use of nitrogen compounds in the pickling of stainless steel
Patent number
9,487,741
Issue date
Nov 8, 2016
Ioannis Demertzis
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Steel pickling process in which the oxidation of the ferrous ion fo...
Patent number
6,210,558
Issue date
Apr 3, 2001
Henkel Kommanditgesellschaft auf Aktien
Ioannis Demertzis
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Patents Applications
last 30 patents
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Patent Application
USE OF NITROGEN COMPOUNDS IN THE PICKLING OF STAINLESS STEEL
Publication number
20140334965
Publication date
Nov 13, 2014
Ioannis DEMERTZIS
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...