Sheet filter materials with additives

Details for Australian Patent Application No. 2010334631 (hide)

Owner British American Tobacco (Investments) Limited

Inventors Rushforth, David; Sampson, John

Agent Shelston IP

Pub. Number AU-A-2010334631

PCT Pub. Number WO2011/077138

Priority 0922253.0 21.12.09 GB

Filing date 21 December 2010

Wipo publication date 30 June 2011

International Classifications

A24D 3/14 Tobacco smoke filters, e.g. filter-tips, filtering inserts

A24D 3/10 Tobacco smoke filters, e.g. filter-tips, filtering inserts

A24D 3/16 Tobacco smoke filters, e.g. filter-tips, filtering inserts

Event Publications

19 July 2012 PCT application entered the National Phase

  PCT publication WO2011/077138 Priority application(s): WO2011/077138

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