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.O slashed.ystein Ljungmann

📍 Ski, NO: #1 of 1 inventorsTop 100%
Overall (1997): #51,389 of 185,788Top 30%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5687713 Breathing mask Erik W. Bahr, Nils Kvandal, Vigbj.o slashed.rn Matre 1997-11-18