Carlo Heinz

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Luxembourg, LU

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Patents Grantslast 30 patents

Information Patent Grant
Treatment and handling of metallurgical slag
- Patent number 4,277,273
- Issue date Jul 7, 1981
- Edouard Legille
- C21 - METALLURGY OF IRON
Information Patent Grant
Cooling box for shaft furnaces
- Patent number 4,245,982
- Issue date Jan 20, 1981
- Paul Wurth S.A.
- Henri Radoux
- C21 - METALLURGY OF IRON
Information Patent Grant
Pressure equalization apparatus and method
- Patent number 4,162,784
- Issue date Jul 31, 1979
- S.A. des Anciens Etablissements Paul Wurth
- Edouard Legille
- C21 - METALLURGY OF IRON