George M. Stoupis

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Allegheny County, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Trough having an erosion-resistant precast shape
- Patent number 6,428,743
- Issue date Aug 6, 2002
- Vesuvius Crucible Company
- George M. Stoupis
- C21 - METALLURGY OF IRON