• All sections
• B - Performing operationstransporting
• B28C - Preparing clayproducing mixtures containing clay or cementitious material, e.g. plaster
• B28C 1/22 - Apparatus or methods for obtaining or processing clay for processing clay-containing substances in non-fluid condition specially adapted for homogenising, comminuting or conditioning clay in non-fluid condition or for separating undesired admixtures therefrom combined with means for conditioning by heating, humidifying, or vacuum treatment

Patent holdings for IPC class B28C 1/22

Total number of patents in this class: 7

10-year publication summary

Principal owners for this class