Hahnbach
Germany
8
2017-10-05
The entities that hold a legal rights for patent applications filed by inventor GRAF Josef:
Josef GRAF from Hahnbach, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Switching device with a modular auxiliary switching unit
#2 | 2012-11-15Switching device and method for inserting or removing a tolerance insert in a magnet chamber of a switching device
#3 | 2011-02-24Magnetic chamber for electromagnetic low voltage switchgear, and electromagnetic low voltage switchgear
#4 | 2011-01-27Compact switchgear for an electrical consumer
#5 | 2010-09-02Switching device and method for inserting or removing a tolerance insert in a magnet chamber of a switching device
#6 | 2010-06-10Auxiliary contact block for expanding a switching device
#7 | 2010-04-08Switching device unit for switiching at least two operating states
#8 | 2008-03-06System interface and installation with the system interface
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