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Sandor Daroczi
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Budapest, HU
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last 30 patents
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Patent Grant
Process for the removal of alloying impurities in a slag-covered co...
Patent number
4,055,415
Issue date
Oct 25, 1977
Csepeli Femmu
Mihaly Stefan
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...