CPC Subgroup
B01D 21/24 Feed or discharge mechanisms for settling tanks
Full Title
Separation of suspended solid particles from liquids by sedimentation ( ; differential sedimentation B03D3/00; devices for separating or removing fatty or oily substances or similar floating material from water, waste water or sewage C02F1/40) > Feed or discharge mechanisms for settling tanks
7 direct subcodes
Child Classifications
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