Patent classifications
A
HUMAN NECESSITIES
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A23
FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
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A23K
FODDER
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40/00
Shaping or working-up of animal feeding-stuffs
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A23K40/30
by encapsulating; by coating
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A23K40/35
Making capsules specially adapted for ruminants
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