Oberteuringen
Germany
4
2014-06-05
The entities that hold a legal rights for patent applications filed by inventor HAMMA Frank:
Frank HAMMA from Oberteuringen, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Pressure control valve apparatus having a flow-guiding device
#2 | 2014-01-30Valve device with a flow guiding device
#3 | 2013-05-30Pressure control valve device
#4 | 2010-11-04Pressure control valve device
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