Heikki Manninen

AA A. Ahlstrom: 1 patents #8 of 17Top 50%

📍 Vilppula, FI: #1 of 1 inventorsTop 100%

Overall (1989): #106,518 of 140,708Top 80%

Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4863353	Attaching arrangement	—	1989-09-05