The invention relates to a smoking article (1) having a high proportion of non-combustible, inorganic material and a relatively low level of visible sidestream. The smoking article includes a substantially non-combustible, wrapper (5) which extends along the full length of the smoking material rod and...http://www.google.com.au/patents/US6095152?utm_source=gb-gplus-sharePatent US6095152 - Smoking article with non-combustible wrapper, combustible fuel source and aerosol generator
