HH

Hendrikus G. Hartman

SB Skf Industrial Trading & Development Company, B.V.: 1 patents #2 of 14Top 15%
📍 Maartensdijk, NL: #1 of 1 inventorsTop 100%
Overall (1989): #106,875 of 140,708Top 80%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4848937 Seal for an axle bearing Cornelis Labrie, Jan Leijenhorst, Adrianus Rietveld 1989-07-18