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WR

Walter Ruf

Ditzingen, UT: #2 of 2 inventorsTop 100%
Overall (1994): #53,746 of 165,921Top 35%
1 Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5358790 Method for reducing the water vapour permeability of paper Josef Bachler 1994-10-25