C | Sektion C — Chemie; Hüttenwesen | SECTION C — 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; seine Bereitung | VINEGAR; ITS PREPARATION | |||||
C12J 1/00 | Essig; Herstellung; Reinigung | Vinegar; Preparation; Purification | |||||
C12J 1/02 |
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C12J 1/04 |
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C12J 1/06 |
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C12J 1/08 |
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C12J 1/10 |
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