Wolfgang Schwetlick

Follow

Person

Zug, CH

People

Patents Grantslast 30 patents

Information Patent Grant
Use of oil-charged mill-scale in shaft furnaces and converters afte...
- Patent number 7,014,678
- Issue date Mar 21, 2006
- Wolfgang Schwetlick
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
Use of oil-charged mill-scale in shaft furnaces and converters afte...
- Publication number 20030172777
- Publication date Sep 18, 2003
- Wolfgang Schwetlick
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...