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Priority to NL6604831ApriorityCriticalpatent/NL6604831A/xx
Publication of NL6604831ApublicationCriticalpatent/NL6604831A/xx
A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
A24D3/02—Manufacture of tobacco smoke filters
A24D3/0229—Filter rod forming processes
A24D3/0241—Filter rod forming processes by compacting particulated materials
