Marpingen
Germany
3
2013-01-10
The entities that hold a legal rights for patent applications filed by inventor Backes Volker:
Volker Backes from Marpingen, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Filtering device, and filtering element for use in such a filtering device
#2 | 2012-10-04Device for drying a medium flow
#3 | 2012-09-06Filter device and filter element for use with such a filter device
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