Diana M. Anderson

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Runcorn, GB

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Patents Grantslast 30 patents

Information Patent Grant
Tungsten recovery
- Patent number 4,784,687
- Issue date Nov 15, 1988
- Interox Chemicals Limited
- Diana M. Anderson
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Tungsten recovery
- Patent number 4,784,688
- Issue date Nov 15, 1988
- Interox Chemicals Limited
- Diana M. Anderson
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Tungsten recovery from carbides
- Patent number 4,533,527
- Issue date Aug 6, 1985
- Interox Chemicals Limited
- George Farrell
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...