ClassID:

88349

C04B14/32 - CPC Classification

Classification description:

Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Granular materials, e.g. microballoons Carbides; Nitrides; Borides ; Silicides

Sub-classes:
Recent Application in this class: