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Wolfgang Haehnlein
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Friedelsheim, DE
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last 30 patents
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Patent Grant
Preparation of finely divided, pulverulent carotenoid preparations
Patent number
4,726,955
Issue date
Feb 23, 1988
BASF Aktiengesellschaft
Dieter Horn
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES