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Walter Wehrli

📍 Urnäsch, CH: #1 of 2 inventorsTop 50%
Overall (All Time): #2,340,237 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4635378 Apparatus for the dehumidifying masonary works — 1987-01-13
4418481 Apparatus for the dehumidation and drying of damp structures — 1983-12-06