SN

Serge Neukomm

📍 Monthey, CH: #19 of 40 inventorsTop 50%
Overall (All Time): #4,111,184 of 4,157,543Top 100%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4201234 Filter for smoking article, mainly cigarette — 1980-05-06