Deffayet; Jean
Patent Applications and Registrations
Patent applications and USPTO patent grants for Deffayet; Jean.The latest application filed is for "method for the ejection of sub-munitions and projectile applying said method".
- Deffayet; Jean - Chaville FR
- Deffayet; Jean - Paris FR
| Patent | Date |
|---|---|
| Method for the ejection of sub-munitions and projectile applying said method Grant 5,005,483 - Deffayet April 9, 1 | 1991-04-09 |
| High penetration anti-runway bomb Grant 4,876,963 - Deffayet October 31, 1 | 1989-10-31 |
| Launching mechanism for subcalibre projectile Grant 4,408,538 - Deffayet , et al. October 11, 1 | 1983-10-11 |
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