CPC Subgroup
B01F 27/21 characterised by their rotating shafts
Full Title
Mixers with rotary stirring devices in fixed receptacles (magnetic mixers B01F33/45); Kneaders > characterised by their rotating shafts
7 direct subcodes
Child Classifications
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- B01F 27/211 characterised by the material of the shaft
- B01F 27/2121 composed of interconnected parts
- B01F 27/2122 Hollow shafts
- B01F 27/2123 Shafts with both stirring means and feeding or discharging means
- B01F 27/2124 Shafts with adjustable length, e.g. telescopic shafts
- B01F 27/213 characterised by the connection with the drive