Thomas Hoster

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Essen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for producing iron from fine-grained iron ores
- Patent number 4,851,040
- Issue date Jul 25, 1989
- Fried. KRUPP Gesellschaft mit beschrankter Haftung
- Irmgard Hoster
- C21 - METALLURGY OF IRON
Information Patent Grant
Method and apparatus for the continuous melting of scrap
- Patent number 4,786,321
- Issue date Nov 22, 1988
- Fried. KRUPP Gesellschaft mit beschrankter Haftung
- Thomas Hoster
- C21 - METALLURGY OF IRON
Information Patent Grant
Process for the production of ferrochromium
- Patent number 4,629,506
- Issue date Dec 16, 1986
- Fried.Krupp Gesellschaft mit beschraenkter Haftung
- Klaus Ulrich
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for the production of ferromanganese
- Patent number 4,576,638
- Issue date Mar 18, 1986
- Fried. Krupp Gesellschaft mit beschraenkter Haftung
- Hermann Doerr
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...