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Publication of BE470177ApublicationCriticalpatent/BE470177A/fr
B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
B26B21/00—Razors of the open or knife type; Safety razors or other shaving implements of the planing type; Hair-trimming devices involving a razor-blade; Equipment therefor
B26B21/08—Razors of the open or knife type; Safety razors or other shaving implements of the planing type; Hair-trimming devices involving a razor-blade; Equipment therefor involving changeable blades
B26B21/14—Safety razors with one or more blades arranged transversely to the handle
B26B21/18—Safety razors with one or more blades arranged transversely to the handle involving blades with two cutting edges
Machine pour executer la perforation et le rafraichissage d'une matiere en feuilles, en particulier pour le travail des chaussures et pour la peausserie