Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture

Child Classifications

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• B28C 7/0007
• B28C 7/0046
• B28C 7/02 Controlling the operation of the mixing
• B28C 7/04 Supplying or proportioning the ingredients
• B28C 7/14 Supply means incorporated in, or mounted on, mixers
• B28C 7/16 Discharge means