Patent
Alvern Media GmbH is specialised in FillBoard™ Advertising
in 42 countries at the moment.
The Alvern European patent EP 0643863 was granted until February 2013.
It expired on 3rd of February 2013.
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Alvern Media GmbH is specialised in FillBoard™ Advertising
in 42 countries at the moment.
The Alvern European patent EP 0643863 was granted until February 2013.
It expired on 3rd of February 2013.