MATERIAS PRIMAS MAGDALENA, S.A. DE C.V., A MEXICAN CORP

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Patents Grantslast 30 patents

Information Patent Grant
Process for the preparation of boric acid from colemanite and/or ho...
- Patent number 4,804,524
- Issue date Feb 14, 1989
- Materias Primas Magdalena, S.A.DE C. V.
- Jose Polendo-Loredo
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for the obtainment of boric acid from colemanite and/or how...
- Patent number 4,756,894
- Issue date Jul 12, 1988
- Materias Primas Magdalena S.A.DE C.V.
- Jose Polendo-Loredo
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process to benefit colemanite and/or howlite minerals
- Patent number 4,756,745
- Issue date Jul 12, 1988
- Materias Primas Magdalena, S.A.DE C. V.
- Jose Polendo-Loredo
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

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