Rolf Dheim

Follow

Person

Krefeld, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Dye acceptor element for thermosublimation printing
- Patent number 5,310,719
- Issue date May 10, 1994
- Agfa Gevaert AG
- Rolf Wehrmann
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS