Palas® AFiS 2020 speaker announcement: Dr.-Ing. Stefan Haep M.A. Linda Münnig 31. Aug. 2020 (09:00) "Development and testing of masks, based on innovative nonwoven combinations" Today we will present our speaker Dr.-Ing. Stefan Haep to you: Palas® AFiS 2020: Testing against the virus – Protection for your health Register now for one of the limited places!