CENTRO DE INVESTIGACION Y ASISTENCIA TECNICA DEL EDO. DE QRO. A.C

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Information Patent Grant
System for solid material charging into vertical reactors by electr...
- Patent number 5,494,263
- Issue date Feb 27, 1996
- Centro de Investigacion y Asistencia Tecnica del Edo. de Qro, A.C.
- Carlos A. Beckwith
- C21 - METALLURGY OF IRON

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