Bengt Torsten Andersson

Follow

Person

Espoo, SF

People

Patents Grantslast 30 patents

Information Patent Grant
Process for producing raw copper continuously in one stage from unr...
- Patent number 4,030,915
- Issue date Jun 21, 1977
- Outokumpu Oy
- Olavi August Aaltonen
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...