Jochen Freytag

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Patents Grantslast 30 patents

Information Patent Grant
Method and plant for the conveyance of fine-grained solids
- Patent number 7,878,156
- Issue date Feb 1, 2011
- Outotec Oyj
- Jochen Freytag
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Process for hot briqueting granular sponge iron
- Patent number 6,074,456
- Issue date Jun 13, 2000
- Metallgesellschaft Aktiengesellschaft
- Jochen Freytag
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
Method and plant for the conveyance of fine-grained solids
- Publication number 20060249100
- Publication date Nov 9, 2006
- Jochen Freytag
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...