ClassID:

89236

C04B41/458 - CPC Classification

Classification description:

After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone; Coating or impregnating e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements,; Coating or impregnating of green ceramics or unset concrete involving a mixing step with the top layer of the substrate

Recent Application in this class: