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HV

Harry M. van der Veer

Heerde, NL: #1 of 2 inventorsTop 50%
Overall (1989): #26,427 of 140,708Top 20%
2 Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4878455 Device and method for supplying, very accurately metered, a quanitity of food to small livestock 1989-11-07
4829933 Device for supplying small livestock with drinking water 1989-05-16