Stefan Scholz

Follow

Person

Bruehl, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Method for removing traces of heavy metals from concentrated alkali...
- Patent number 5,935,546
- Issue date Aug 10, 1999
- Huels Aktiengesellschaft
- Carl Heinz Hamann
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...