Andreas Boettcher

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Duisburg, DE

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Patents Applicationslast 30 patents

Information Patent Application
Process for producing grain-oriented electrical steel strip and gra...
- Publication number 20170283903
- Publication date Oct 5, 2017
- SMS Group GmbH
- Andreas Boettcher
- C21 - METALLURGY OF IRON
Information Patent Application
Process for producing grain-oriented electrical steel strip and gra...
- Publication number 20160108493
- Publication date Apr 21, 2016
- SMS SIEMAG AG
- Ingo Schuster
- C21 - METALLURGY OF IRON
Information Patent Application
Process for producing grain-oriented electrical steel strip and gra...
- Publication number 20160111190
- Publication date Apr 21, 2016
- SMS SIEMAG AG
- Andreas Boettcher
- C21 - METALLURGY OF IRON
Information Patent Application
Process for producing grain-oriented electrical steel strip and gra...
- Publication number 20160108488
- Publication date Apr 21, 2016
- SMS SIEMAG AG
- Ingo Schuster
- C21 - METALLURGY OF IRON
Information Patent Application
Process for producing grain-oriented electrical steel strip and gra...
- Publication number 20160108494
- Publication date Apr 21, 2016
- SMS SIEMAG AG
- Andreas Boettcher
- C21 - METALLURGY OF IRON
Information Patent Application
Method for Producing a Grain-Oriented Electrical Steel Strip or She...
- Publication number 20140230966
- Publication date Aug 21, 2014
- Andreas Boettcher
- C21 - METALLURGY OF IRON