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11918034 | Device and method for preparing fully granular cigarette/filter rod, and prepared fully granular cigarette/filter rod | Dec 23, 19 | Mar 05, 24 | China Tobacco Hunan Industrial Co., Ltd. |
11918036 | Biodegradable cigarette filter | Jul 26, 18 | Mar 05, 24 | R.J. Reynolds Tobacco Company |
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11896048 | Aerosol generating articles | Feb 25, 19 | Feb 13, 24 | Philip Morris Products SA |
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