Mononuclear oxyacids of tervalent phosphorus or their esters(-ite)

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Patents Grantslast 30 patents

Information Patent Grant
Process for separating trivalent iron from an aqueous chloride solu...
- Patent number 4,490,338
- Issue date Dec 25, 1984
- Metallurgie Hoboken-Overpelt
- Achille De Schepper
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for treating an organic phase containing iron chloride, mol...
- Patent number 4,332,684
- Issue date Jun 1, 1982
- Metallutgie Hoboken-Overpelt
- Achille De Schepper
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
2859092
- Patent number 2,859,092
- Issue date Nov 4, 1958
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...