Wolfgang Richter

Follow

Person

Krefeld, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Electrostatographic suspension developer and a process for its prep...
- Patent number 4,639,403
- Issue date Jan 27, 1987
- Agfa-Gevaert Aktiengesellschaft
- Wolfgang Podszun
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrostatographic suspension developer and a process for the prod...
- Patent number 4,631,243
- Issue date Dec 23, 1986
- Agfa-Gevaert Aktiengesellschaft
- Wolfgang Podszun
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY