| 11438677 |
Distribution frame device for communications and data technology |
Andreas Gotzmann, Sven Schuemann |
2022-09-06 |
| 10327047 |
Distribution frame device for communications and data technology |
Andreas Gotzmann, Sven Schumann |
2019-06-18 |
| 7936572 |
Distributor connection module for telecommunication and data technology |
Ralf-Dieter Busse, Antony Nijhuis, Harald Klein, Joachim Stark |
2011-05-03 |
| 7548434 |
Distributor connection module for telecommunication and data technology |
Ralf-Dieter Busse, Antony Nijhuis, Harald Klein, Joachim Stark |
2009-06-16 |
| 5999412 |
Printed-circuit board and method for the precise assembly and soldering of electronic components on the surface of the printed-circuit board |
Ralf-Dieter Busse, Thomas G Lade |
1999-12-07 |
| 5808849 |
Method for the protection in particular of telecommunication installations and protection circuit for carrying out the method |
— |
1998-09-15 |
| 5574615 |
Air spark gap for determining the maximum voltage at a voltage surge suppressor |
Ralf-Dieter Busse |
1996-11-12 |