Helmut Stieb

Follow

Person

Schlier-Oberankenroute, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Twin wire former with water guide element over the forming zone
- Patent number 5,225,043
- Issue date Jul 6, 1993
- Sulzer-Escher Wyss GmbH
- Heinz Braun
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE