Pedro Castillo Castillo

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Chihuahua, MX

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Patents Grantslast 30 patents

Information Patent Grant
Pre-treatment for conventional cyanidation for silver recovering fr...
- Patent number 9,410,224
- Issue date Aug 9, 2016
- Centro de Investigacion en Materiales Avanzados, S.C.
- Pedro Castillo Castillo
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
PRE-TREATMENT FOR CONVENTIONAL CYANIDATION FOR SILVER RECOVERING FR...
- Publication number 20150275329
- Publication date Oct 1, 2015
- Pedro Castillo Castillo
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...