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Method and device for monitoring operation of a mining machine unit |
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Intrinsically safe connection unit with a network interface, intrinsically safe appliance and network interface for it |
Helmut Hermann, Markus Lenzing, Karsten Schwinne |
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Plug-in module for controllers of mobile working machines |
Peter Herkenrath, Markus Lenzing, Henner Ruschkamp |
2014-11-11 |
| 8804855 |
Network infrastructure for mobile machines which can be used in areas at risk of explosion |
Markus Lenzing, Henner Ruschkamp, Karsten Schwinne |
2014-08-12 |
| 8777325 |
Method for determining the position or situation of installation components in mineral mining installations and mining installation |
Marco Ahler, Campbell Robert Morrison |
2014-07-15 |
| 7954904 |
Shearer loader for underground mining comprising a spray system |
Sebastian Mundry, Rainer Marek |
2011-06-07 |
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Control device for electrohydraulic support controller |
Sebastian Mundry, Jurgen Tschope, Wilfried Weigel, Jochen Mattern, Keith O'Neil |
2008-01-22 |
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Controller for underground mining |
Ferdinand Uhlendorf, Wilfried Weigel, Jens Titschert, Jurgen Tschope |
2007-02-13 |
| 6597579 |
Control device for electrohydraulic mining controllers |
Martin Reszat, Jurgen Tschope |
2003-07-22 |
