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Hartmut Roetzel

Rameldange, LU: #1 of 1 inventorsTop 100%
Overall (1989): #107,855 of 140,708Top 80%
1 Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4798146 Suspension means for a running rail of a suspension railway — 1989-01-17

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Harry W. Robertson, IV1
Harry J. Robertson1
Harry C. Robbins1