CPC Subgroup
B01F 21/40 Full Title
Dissolving (separating by dissolving B01D; dissolving to effect cooling F25D5/00)
3 direct subcodes
Child Classifications
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B01F 21/40 Dissolving (separating by dissolving B01D; dissolving to effect cooling F25D5/00)
3 direct subcodes
Navigate with arrow keys, Enter to open