Torsten E. Jensfelt

Follow

Person

Stocksund, SE

People

Patents Grantslast 30 patents

Information Patent Grant
Manufacture of lead from sulphidic lead raw material
- Patent number 4,396,426
- Issue date Aug 2, 1983
- Boliden Aktiebolag
- Torsten E. Jensfelt
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for recovering the metal content of complex sulphidic metal...
- Patent number 4,388,110
- Issue date Jun 14, 1983
- Boliden Aktiebolag
- Torsten E. Jensfelt
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...