Staffan Hertzman

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Enskededalen, SE

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Patents Grantslast 30 patents

Information Patent Grant
Duplex stainless steel
- Patent number 9,637,813
- Issue date May 2, 2017
- Outokumpu Oyj
- Alexander Thulin
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
Duplex Stainless Steel
- Publication number 20150050180
- Publication date Feb 19, 2015
- Outokumpu Oyj
- Alexander Thulin
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...