Herbas VPB

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Bibliographic data
Indications of the International Patent Classification (IPC)
(51) INT.CL. F04D 25/08
F04D 33/00
European patent
(11) Number of the document 2191142
(13) Kind of document T
(96) European patent application number 08788433.4
Date of filing the European patent application 2008-08-26
(97) Date of publication of the European application 2010-06-02
(45) Date of publication and mention of the grant of the patent 2010-12-01
(46) Date of publication of the claims translation
PCT application
(86) Number PCT/GB2008/002874
Date 2008-08-26
PCT application publication
(87) Number WO 2009/030879
Date 2009-03-12
Priority applications
(30) Number Date Country code
0717155 2007-09-04 GB
0717148 2007-09-04 GB
0717151 2007-09-04 GB
0717154 2007-09-04 GB
0814835 2008-08-14 GB
Inventors
(72)
GAMMACK, Peter David, GB
NICOLAS, Frederic, GB
SIMMONDS, Kevin John, GB
Grantee
(73) Dyson Technology Limited, Tetbury Hill, Malmesbury Wiltshire SN16 0RP, GB
Title
(54) A FAN
  A FAN