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PH

Peter W. D. van der Heijden

Dörentrup, DE: #2 of 2 inventorsTop 100%
Overall (1994): #82,287 of 165,921Top 50%
1 Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5340444 Circulation cooler for vacuum distillation apparatus 1994-08-23