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Oxy Catalyst Inc
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Oxy Catalyst Inc
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Application filed by Oxy Catalyst IncfiledCriticalOxy Catalyst Inc
Priority to FR972767ApriorityCriticalpatent/FR1402087A/fr
Application grantedgrantedCritical
Publication of FR1402087ApublicationCriticalpatent/FR1402087A/fr
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
A24D3/06—Use of materials for tobacco smoke filters
A24D3/16—Use of materials for tobacco smoke filters of inorganic materials
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Chemical & Material Sciences
(AREA)
Inorganic Chemistry
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Engineering & Computer Science
(AREA)
Materials Engineering
(AREA)
FR972767A1964-04-291964-04-29Procédé et produit pour réduire la quantité de goudrons dans la fumée du tabac
ExpiredFR1402087A
(fr)