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A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
A24D3/00—Tobacco smoke filters, e.g. filter tips or filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces of cigars or cigarettes
A24D3/02—Manufacture of tobacco smoke filters
A24D3/0229—Filter rod forming processes
A24D3/0245—Filter rod forming processes by winding, e.g. spirally
FR397251D1907-12-021908-11-28Dispositif pour rouler en spirale les bouts en papier des cigarettes
ExpiredFR397251A
(fr)