Rudolf Weigand

Follow

Person

Bruehl, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Method of separating .gamma.-butyrolactone from mixtures containing...
- Patent number 5,030,328
- Issue date Jul 9, 1991
- BASF Aktiengesellschaft
- Rolf Fischer
- C07 - ORGANIC CHEMISTRY