• All sections
• B - Performing operationstransporting
• B01F - Mixing, e.g. dissolving, emulsifying or dispersing
• B01F 27/1132 - Propeller-shaped stirrers for producing an axial flow, e.g. shaped like a ship or aircraft propeller with guiding tubes or tubular segments fixed to and surrounding the tips of the propeller blades, e.g. for supplementary mixing

Patent holdings for IPC class B01F 27/1132

Total number of patents in this class: 4

10-year publication summary

Principal owners for this class