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Klaus Lohscheidt
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Krefeld, DE
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Metallic semi-finished product, processes for its preparation and i...
Patent number
4,798,631
Issue date
Jan 17, 1989
Thyssen Aktiengesellschaft vorm. August Thyssen-Hutte
Hans-Joachim Fleischer
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...