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Legal status
Patent not validated
| (51) | INT.CL. | A61M 15/00 |
| (11) | Number of the document | 2448623 |
| (13) | Kind of document | T |
| (96) | European patent application number | 10794459.7 |
| Date of filing the European patent application | 2010-06-30 | |
| (97) | Date of publication of the European application | 2012-05-09 |
| (45) | Date of publication and mention of the grant of the patent | 2017-12-20 |
| (46) | Date of publication of the claims translation |
| (86) | Number | PCT/SE2010/050749 |
| Date | 2010-06-30 |
| (87) | Number | WO 2011/002406 |
| Date | 2011-01-06 |
| (30) | Number | Date | Country code |
| 222209 P | 2009-07-01 | US |
| (72) |
KJELLGREN, Per Arne, NO
LASTOW, Orest, SE
REMMELGAS, Johan, SE
SVENSSON, Mårten, SE
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| (73) |
AstraZeneca AB,
151 85 Södertälje,
SE
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| (54) | DISPENSER AND METHOD FOR ENTRAINING POWDER IN AN AIRFLOW |
| DISPENSER AND METHOD FOR ENTRAINING POWDER IN AN AIRFLOW |