C | Sektion C — Chemie; Hüttenwesen | CHEMISTRY; METALLURGY | |||||
C12 | Biochemie; Bier; Spirituosen; Wein; Essig; Mikrobiologie; Enzymologie; Mutation oder genetische Techniken | BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING | |||||
C12J | Essig; dessen Herstellung oder Reinigung | VINEGAR; PREPARATION OR PURIFICATION THEREOF | |||||
C12J 1/00 | Essig; dessen Herstellung oder Reinigung [1, 2006.01] | Vinegar; Preparation or purification thereof [1, 2006.01] | |||||
C12J 1/08 |
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