Hans-Georg Wollmer

Follow

Person

Osnabruck, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Waterproof photographic paper support
- Patent number 4,645,736
- Issue date Feb 24, 1987
- Felix Schoeller Jr. GmbH & Co. KG
- Reiner Anthonsen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE