ClassID:

89387

C04B41/5177 - 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, with inorganic materials; Metallising, e.g. infiltration of sintered ceramic preforms with molten metal characterised by the non-metallic part of the metallising composition

Recent Application in this class: