Christopher John English

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Guelph, CA

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for de-gassing molten metal
- Patent number 5,846,479
- Issue date Dec 8, 1998
- Cast House Technology Ltd.
- Christopher John English
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...