Friedrich Luellau

Follow

Person

Voegelsen, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Exposure device and method for compensating optical defects
- Patent number 6,844,920
- Issue date Jan 18, 2005
- Basys Print GmbH Systeme fuer die Druckindustrie
- Friedrich Luellau
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Exposure device and method for compensating optical defects
- Publication number 20030077089
- Publication date Apr 24, 2003
- Friedrich Luellau
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY