发明名称 Oral tobacco product having a hydrated membrane coating and a high surface area
摘要 Provided is a moist smokeless tobacco product including a hydrated membrane coating and a portion of tobacco material. Preferably, the tobacco material is pre-portioned and formed to include at least one dimple and/or at least one hole through the tobacco material so as to increase the surface area of the tobacco product.
申请公布号 US8312886(B2) 申请公布日期 2012.11.20
申请号 US20080222235 申请日期 2008.08.05
申请人 MISHRA MUNMAYA K.;SWEENEY WILLIAM R.;LIU SHENGSHENG;GEIB DENNIS;PHILIP MORRIS USA INC. 发明人 MISHRA MUNMAYA K.;SWEENEY WILLIAM R.;LIU SHENGSHENG;GEIB DENNIS
分类号 A24B15/00 主分类号 A24B15/00
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