| Symbol | Typ | Titel | ||
|---|---|---|---|---|
| C | SK | SECTION C — CHEMISTRY; METALLURGY | ||
| C13 | KL | SUGAR INDUSTRY (polysaccharides, e.g. starch, derivatives thereof C08B; malt C12C) [4] | ||
| C13G | UKL | EVAPORATION APPARATUS; BOILING PANS | ||
| C13G 1/00 | HGR | Evaporators or boiling pans adapted to be specially applicable for sugar solutions | ||
| C13G 1/02 | UGR1 |
| ||
| C13G 1/04 | UGR1 |
| ||
| C13G 1/06 | UGR1 |
|