Compact multigas filter

Details for Australian Patent Application No. 2009330550 (hide)

Owner 3M Innovative Properties Company

Inventors Brey, Larry A.; Croll, Lisa M.; Fansler, Duane D.; Smith, Simon J.

Agent Freehills

Pub. Number AU-A-2009330550

PCT Pub. Number WO2010/074909

Priority 61/139,700 22.12.08 US

Filing date 3 December 2009

Wipo publication date 1 July 2010

International Classifications

B01D 46/52 (2006.01) Filters or filtering processes specially modified for separating dispersed particles from gases or vapours - Particle separators, e.g. dust precipitators, using filters embodying folded material

A62B 23/02 (2006.01) Filters for breathing-protection purposes

B01D 46/00 (2006.01) Filters or filtering processes specially modified for separating dispersed particles from gases or vapours

Event Publications

7 July 2011 PCT application entered the National Phase

  PCT publication WO2010/074909 Priority application(s): WO2010/074909

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