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Nicholas A. M. Drought
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Milton, GB
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last 30 patents
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Patent Grant
Inhalation device
Patent number
5,678,538
Issue date
Oct 21, 1997
Fisons plc
Nicholas A. M. Drought
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Grant
Medicament inhalation device and formulation
Patent number
5,176,132
Issue date
Jan 5, 1993
Fisons plc
Nicholas A. M. Drought
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE