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Legal status
Patent not validated
| (51) | INT.CL. | F04D 25/06 | |
| F04D 25/08 | |||
| F04D 29/68 | |||
| F04F 5/16 | |||
| F04F 5/46 |
| (11) | Number of the document | 2232077 |
| (13) | Kind of document | T |
| (96) | European patent application number | 08788450.8 |
| Date of filing the European patent application | 2008-08-26 | |
| (97) | Date of publication of the European application | 2010-09-29 |
| (45) | Date of publication and mention of the grant of the patent | 2011-04-20 |
| (46) | Date of publication of the claims translation |
| (86) | Number | PCT/GB2008/002891 |
| Date | 2008-08-26 |
| (87) | Number | WO 2009/030881 |
| Date | 2009-03-12 |
| (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 | |
| 0814866 | 2008-08-14 | GB |
| (72) |
GAMMACK, Peter, David, GB
NICOLAS, Frederic, GB
SIMMONDS, Kevin, John, GB
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| (73) |
Dyson Technology Limited,
Tetbury Hill, Malmesbury Wiltshire SN16 0RP,
GB
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| (54) | A FAN |
| A FAN |