Francisco A. Tamargo

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Salinas, ES

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Patents Grantslast 30 patents

Information Patent Grant
Installation for eliminating impurities during casting of metals
- Patent number 5,921,311
- Issue date Jul 13, 1999
- Asturiana de Zinc, S.A.
- Fernando Sitges Menendez
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Installation for removing the zinc deposited by electrolysis on alu...
- Patent number 5,269,897
- Issue date Dec 14, 1993
- Asturiana De Zinc, S.A.
- Franciso J. S. Menendez
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Process for the recovery of germanium from solutions that contain it
- Patent number 4,886,648
- Issue date Dec 12, 1989
- Asturiana De Zinc, S.A.
- Francisco J. S. Menendez
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...