Wolfgang Kramer

Follow

Person

Herdecke, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Polyester resin for producing articles having high transparency and...
- Patent number 5,596,068
- Issue date Jan 21, 1997
- John Brown Deutsche Engineering GmbH
- Wolfgang Kramer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...