HA

Hakan Arvidson

FL Flakt: 1 patents #13 of 43Top 35%
Overall (All Time): #3,974,326 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
D289813 Frame for dust filter bags Staffan Jansson, Jan Sandberg, Svante O. Berglund 1987-05-12