HS

Harm R. Spreeuwers

AN Akzo N.V.: 1 patents #342 of 803Top 45%
📍 Heelsum, NL: #3 of 11 inventorsTop 30%
Overall (All Time): #3,999,767 of 4,157,543Top 100%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4604307 Tubular object of a layered plastics material and a method for the manufacture thereof — 1986-08-05