Johannes Vetter

Follow

Person

Dresden, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Process and apparatus using liquefied gas for making plastic particles
- Patent number 5,582,779
- Issue date Dec 10, 1996
- Messer Griesheim GmbH
- Gerhard Gross
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL