CPC Subgroup
B04C 5/107 Cores; Devices for inducing an air-core in hydrocyclones (forming part of the outlet pipe B04C5/13)
Full Title
Apparatus in which the axial direction of the vortex is reversed > Vortex chamber constructions > Cores; Devices for inducing an air-core in hydrocyclones (forming part of the outlet pipe B04C5/13)