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Bernhard KOSCHLIG
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Dusseldorf, DE
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last 30 patents
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Patent Grant
Micro alloyed steel and method for producing said steel
Patent number
11,021,769
Issue date
Jun 1, 2021
Vallourec Deutschland GmbH
Bernhard Koschlig
C21 - METALLURGY OF IRON
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last 30 patents
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Patent Application
MICRO ALLOYED STEEL AND METHOD FOR PRODUCING SAID STEEL
Publication number
20190323099
Publication date
Oct 24, 2019
VALLOUREC DEUTSCHLAND GMBH
Bernhard KOSCHLIG
C21 - METALLURGY OF IRON
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Patent Application
HIGH CHROMIUM MARTENSITIC HEAT-RESISTANT STEEL WITH COMBINED HIGH C...
Publication number
20190203313
Publication date
Jul 4, 2019
VALLOUREC TUBES FRANCE
Arno FUCHSMANN
C21 - METALLURGY OF IRON