CPC Main Group
B02C 19/00 Other disintegrating devices or methods (for grain B02C9/00)
11 direct subcodes
Child Classifications
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- B02C 19/06 Jet mills
- B02C 19/08 Pestle and mortar
- B02C 19/10 Mills in which a friction block is towed along the surface of a cylindrical or annular member
- B02C 19/11 High-speed drum mills (for separating B04B)
- B02C 19/16 Mills provided with vibrators (; tumbling mills B02C17/14)
- B02C 19/18 Use of auxiliary physical effects, e.g. ultrasonic waves or irradiation, for disintegrating
- B02C 19/20 Disintegrating by grating
- B02C 19/22 Crushing mills with screw-shaped crushing means