Everett C. Barrett

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Richmond Hill, CA

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Patents Grantslast 30 patents

Information Patent Grant
Processing of carbon steel furnace dusts
- Patent number 5,082,493
- Issue date Jan 21, 1992
- Hatch Associates Ltd.
- Everett C. Barrett
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...