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Gerrit Duijf
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Koog aan de Zaan, NL
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Patent Grant
Use of caramel color for augmenting or enhancing or intensifying th...
Patent number
4,118,516
Issue date
Oct 3, 1978
International Flavors & Fragrances Inc.
Michel Van Praag
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES