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AT

Arto Tonttila

Pirkkala, FI: #1 of 9 inventorsTop 15%
Overall (2002): #252,323 of 266,432Top 95%
1 Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6406643 Hydraulic oil based on esters of tall oil and method for its manufacturing Ari Lindén, Mika Tonttila 2002-06-18