Peter W. Howie

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Monifieth, GB

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Patents Grantslast 30 patents

Information Patent Grant
Contraceptive composition
- Patent number 4,639,439
- Issue date Jan 27, 1987
- Societe d'Etudes Scientifiques et Industrielles de l'Ile de France
- Peter W. Howie
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE