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 WO2012010880(A2) 申请公布日期 2012.01.26
申请号 WO2011GB51352 申请日期 2011.07.19
申请人 BRITISH AMERICAN TOBACCO (INVESTMENTS) LIMITED;DITTRICH, DAVID JOHN;JOHN, EDWARD DENNIS;MCADAM, KEVIN;COLEMAN, MARTIN;WHIFFEN, ROBERT JOHN;WOODCOCK, DOMINIC CONRAD 发明人 DITTRICH, DAVID JOHN;JOHN, EDWARD DENNIS;MCADAM, KEVIN;COLEMAN, MARTIN;WHIFFEN, ROBERT JOHN;WOODCOCK, DOMINIC CONRAD
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