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Green decoration coloring substance for high-temperature firing, process for its production and use thereof |
Jorg Sperlich, Katia Jackow, Stephan Ludwig, Dietrich Speer |
2000-06-20 |
| 6063446 |
Process for the production of decorated tableware with increased resistance to scratches caused by cutlery and coloring substance therefor |
Dietrich Speer, Adalbert Huber, Gabriele Wachowitz |
2000-05-16 |
| 5266109 |
EMI shielding pigments, a process for their preparation and their use |
Werner Voelker, Wilan Jerke, Bernd Dorbath, Karl-Anton Starz, Norbert Giesecke |
1993-11-30 |
| 5252522 |
Purple pigments, a process for their production and use thereof |
Bernd Dorbath, Karl-Anton Starz, Werner Voelker, Wilan Jerke |
1993-10-12 |
| 5061658 |
Orange decorative paint without noxious substances |
Holger Jarnicki |
1991-10-29 |
| 5032429 |
Method of producing luminous decorations |
Fritz Diefenbach, Helmut Scholtis |
1991-07-16 |