Alf Lundström

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Vasteras, SE

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Patents Grantslast 30 patents

Information Patent Grant
Device for submerging material into liquid metal by an electromagne...
- Patent number 8,043,403
- Issue date Oct 25, 2011
- ABB AB
- Bengt Rydholm
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Channel inductor and melt furnace comprising such channel inductor
- Patent number 6,208,682
- Issue date Mar 27, 2001
- ABB AB
- Åke Archenholtz
- F27 - FURNACES KILNS OVENS RETORTS

Patents Applicationslast 30 patents

Information Patent Application
DEVICE FOR SUBMERGING MATERIAL INTO LIQUID METAL BY AN ELECTROMAGNE...
- Publication number 20100236362
- Publication date Sep 23, 2010
- ABB AB
- Bengt Rydholm
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...