Valter; Francis
Patent Applications and Registrations
Patent applications and USPTO patent grants for Valter; Francis.The latest application filed is for "device for delivering a pharmacologically active principle by electrolytic pumping".
- Valter; Francis - Chatenay Malabry FR
| Patent | Date |
|---|---|
| Device for delivering a pharmacologically active principle by electrolytic pumping Grant 5,135,499 - Tafani , et al. August 4, 1 | 1992-08-04 |
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