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Per-Gustaf Mellgren

FC Forest Engineering Research Institute Of Canada: 1 patents #1 of 2Top 50%
📍 Rue du Bois des Loges, CA: #4 of 21 inventorsTop 20%
Overall (1989): #69,539 of 140,708Top 50%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4872700 Self-propelled vehicle having bogie-type running gear — 1989-10-10