SCIENCES & BREVETS
Spice extract and method of producing
N° brevet | US 2571948 | ||
Date publication | 16-10-1951 | ||
Date dépôt | 28-06-1950 | ||
Inventeur(s) | Louis SAIR, Evergreen PARK, Lloyd Augustus Hall |
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Bureau du brevet | United States Patent and Trademark Office |
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VISIONNER LE BREVET |
⚠ Conditions d'utilisation : Google patents | EPO | USPTO | OPIC |