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Aljet Harberts
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Bruchkoebel, DE
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Apparatus for the melting of metals
Patent number
4,839,904
Issue date
Jun 13, 1989
Leybold-Heraeus GmbH
Aljet Harberts
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...