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Joseph Richard Kaelin

Buochs, CH: #1 of 1 inventorsTop 100%
Overall (1982): #52,637 of 81,411Top 65%
1 Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4322377 Surface aerating rotor — 1982-03-30

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