Carl F. Orrling

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Allentown, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method for operating a steelmaking furnace during a steelmaking pro...
- Patent number 6,500,224
- Issue date Dec 31, 2002
- Bethlehem Steel Corporation
- Carl F. Orrling
- C21 - METALLURGY OF IRON