HB

Hendrik J. Berkhoff

PB Polak'S Frutal Works B.V.: 1 patents #6 of 10Top 60%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4382078 Novel water-based, dimethyl ether-propelled aerosol composition Rudolf Zagt 1983-05-03