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US 2011/0253155 A1Published application
Tobacco filter containing magnesium aluminometasilicate
AssigneeDaicel Chemical Industries, Ltd.
InventorHiroki Taniguchi
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Abstract
A tobacco filter contains from 0.5 to 95% by mass of magnesium aluminometasilicate.
Claims4
A tobacco filter, comprising magnesium aluminometasilicate in an amount of 0.5 to 95% by mass.
Dependencies are inferred from the claim text.