B28C1/20 - CPC Classification Index

ClassID:

47684 ⎘

B28C1/20 - CPC Classification

Classification description:

Apparatus or methods for obtaining or processing clay for processing clay-containing substances in non-fluid condition ; Plants specially adapted for homogenising, comminuting or conditioning clay in non-fluid condition or for separating undesired admixtures therefrom for separating undesired admixed bodies, e.g. stones

Sub-classes:

B28C1/203 » {by forcing the clay through screens or slots, e.g. having exchangeable screens or slots} 1

Recent Application in this class:

20070193061

2007-08-23

Building and Construction Materials and Method of Manufacturing the Same