CPC Subgroup
B28C 5/46 Arrangements for applying super- or sub-atmospheric pressure during mixing; Arrangements for cooling or heating during mixing
Full Title
Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions (controlling the mixing apparatus and supplying the ingredients B28C7/00 ) > Arrangements for applying super- or sub-atmospheric pressure during mixing; Arrangements for cooling or heating during mixing
3 direct subcodes
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