Trademark Application Search Results for *POROSTAR FILTER*
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POROSTAR FILTER by Haver & Boecker OHG (Track this)
Intl: (011) Environmental control apparatus US: 031 Filing date: 31-Aug-1983 Serial number: 73441815
POROSTAR FILTER by Haver & Boecker OHG (Track this)
Intl: (011) Environmental control apparatus US: 031 Filing date: 31-Aug-1983 Serial number: 73441815