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OD

Okko K. Dijkhuizen

Roden, NL: #1 of 3 inventorsTop 35%
Overall (1989): #72,173 of 140,708Top 55%
1 Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4856125 Cleaning device for the piping system of a whirlpool tub outlet valve therefor 1989-08-15