Instituto National de Engenharia e Tecnologia

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Lisboa, PT

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Patents Grantslast 30 patents

Information Patent Grant
Method for effecting solvent extraction of metal ions using hydroca...
- Patent number 6,267,936
- Issue date Jul 31, 2001
- BASF Aktiengesellschaft
- Francisco Delmas
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...