CPC Subgroup
B29B 7/18 with more than one shaft
Full Title
Mixing; Kneading ( in general B01F; combined with calendering B29C43/24, with injection B29C45/46, with extrusion B29C48/36) > non-continuous, with mechanical mixing or kneading devices, i.e. batch type > with movable mixing or kneading devices > rotary > with more than one shaft
2 direct subcodes
Child Classifications
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- B29B 7/20 with intermeshing devices, e.g. screws