Charles Henry Dufour

Web-fed rotary newspaper press

Michael Stevenson, Charles Henry Dufour, Roland Thomas Palmatier, 1998 .

Phase control system for the fan assembly of a folder

Charles Henry Dufour, Paul Raymond Bolduc, 1996 .

Method and apparatus for creating a rotated product stream with a corner gripper

Kevin Lauren Cote, Charles Henry Dufour, 1998 .

Doctor blade and Farbabführvorrichtung for printing machines

Charles Henry Dufour, David Clarke Pollock, 1996 .