WT

Walter Tenzer

IB Internationale Otrool Maatschappij Octropa B.V.: 1 patents #30 of 132Top 25%
Overall (All Time): #4,047,201 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4368690 Packaging container for the treatment of pupae — 1983-01-18