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Kurt Weiss
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Vaduz, Liechtenstein, DE
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Patent Grant
Molded metal carbide-boride refractory products
Patent number
4,904,623
Issue date
Feb 27, 1990
Max-Planck-Gesellschaft zur Forderung der Wissenschaften e.V.
Gunter Petzow
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...