发明名称 Cellulosic Material
摘要 The present invention relates to a cellulosic material having one or more smoke diluents within its cellular structure and, optionally, one or more smoke diluents on its surface.
申请公布号 US2013284189(A1) 申请公布日期 2013.10.31
申请号 US201113811249 申请日期 2011.07.19
申请人 DITTRICH DAVID JOHN;JOHN EDWARD DENNIS;MCADAM KEVIN;COLEMAN MARTIN;WHIFFEN ROBERT JOHN;WOODCOCK DOMINIC CONRAD;BRITISH AMERICAN TOBACCO (INVESTMENTS) LIMITED 发明人 DITTRICH DAVID JOHN;JOHN EDWARD DENNIS;MCADAM KEVIN;COLEMAN MARTIN;WHIFFEN ROBERT JOHN;WOODCOCK DOMINIC CONRAD
分类号 A24D3/10 主分类号 A24D3/10
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