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B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
B21D53/00—Making other particular articles
B21D53/58—Making other particular articles end-pieces for laces or ropes
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FR317765D1902-01-141902-01-14Des perfectionnements dans les machines pour la fabrication des lacets de chaussures et autres lacets analogues
ExpiredFR317765A
(fr)