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Dieter Block

DG Dr. Ing. Rudolf Hell Gmbh: 1 patents #3 of 12Top 25%
Overall (1982): #69,344 of 81,411Top 90%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4315136 Thermic developing stations Reinhard Gesell, Hans Peters 1982-02-09