| 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 |
 | C12F | Gewinnung von Nebenprodukten von fermentierten Lösungen (Entfernen von Hefe von Wein oder Schaumwein C12G 1/08); vergällter Alkohol; deren Herstellung [6] | RECOVERY OF BY-PRODUCTS OF FERMENTED SOLUTIONS (removal of yeast from wine or sparkling wine C12G 1/08); DENATURED ALCOHOL; PREPARATION THEREOF [6] |
 | C12F 3/00 | Gewinnung von Nebenprodukten [1, 2006.01] | Recovery of by-products [1, 2006.01] |
| C12F 3/02 | | . | von Kohlendioxid [1, 2006.01] |
| | . | of carbon dioxide [1, 2006.01] |
|
| C12F 3/04 | | . . | Gewinnung von flüchtigen Gärungsprodukten aus Kohlendioxid [1, 2006.01] |
| | . . | Recovery of volatile fermentation products from carbon dioxide [1, 2006.01] |
|
| C12F 3/06 | | . | aus Bier oder Wein (C12F 3/02 hat Vorrang; Entfernen von Weinhefe C12G 1/08) [1, 2006.01] |
| | . | from beer or wine (C12F 3/02 takes precedence; removal of yeast of wine C12G 1/08) [1, 2006.01] |
|
| C12F 3/08 | | . . | Gewinnung von Alkohol aus Pressrückständen oder anderem Abfallmaterial (aus Kohlendioxid C12F 3/04) [1, 2006.01] |
| | . . | Recovery of alcohol from press residues or other waste material (from carbon dioxide C12F 3/04) [1, 2006.01] |
|
| C12F 3/10 | | . | aus Branntweinbrennereischlempe [1, 2006.01] |
| | . | from distillery slops [1, 2006.01] |
|
| C12F 5/00 | Herstellung von vergälltem Alkohol [1, 2006.01] | Preparation of denatured alcohol [1, 2006.01] |