Hector Lopez-Ramos

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Nuevo Leon, MX

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Patents Grantslast 30 patents

Information Patent Grant
Process for the direct reduction of iron ores
- Patent number 4,793,856
- Issue date Dec 27, 1988
- Hylsa, S.A. de C.V.
- J. Federico Price-Falcon
- C21 - METALLURGY OF IRON