| 4828878 |
Device for and method of treating objects, particularly printed circuit boards |
Horst Blaesing, Thomas Kosikowski, Walter Meyer, Rudolf Kreisel |
1989-05-09 |
| 4783244 |
Method of and device for guiding plate-shaped objects |
Horst Blasing, Thomas Kosikowski, Walter Meyer |
1988-11-08 |
| 4781811 |
Device for feeding gas into a liquid |
Peter Kuhn |
1988-11-01 |
| 4776939 |
Device for the electroplating treatment of plate-shaped objects |
Horst Blasing, Thomas Kosikowski, Walter Meyer |
1988-10-11 |
| 4752371 |
Elongated frame for releasably-holding printed circuit boards |
Rudolf Kreisel, Dieter Pistor, Thomas Kosikowski, Rolf Gaebel, Peter Haase +1 more |
1988-06-21 |
| 4493429 |
Arrangement for opening and closing a cover of a transport and treatment container |
Dieter Pistor |
1985-01-15 |
| 4206018 |
Process for the exchange of thermal energy |
Rudolf Kreisel, Manfred Gress |
1980-06-03 |