发明名称 METHOD FOR ETCHING THE SURFACE OF AN ELONGATED METAL ARTICLE
摘要 The invention relates to the field of producing finishing materials used for cladding the facades of buildings and structures and for finishing home and office interiors, window and door openings, enclosed spaces and passenger compartments and cabins, as well as furniture and domestic appliances. The method involves moving an elongated article into a treatment area, supplying an active medium and subsequently treating the surface of the article, wherein the rear side of the elongated article is protected against the effect of the active medium prior to commencement of the treatment operation.
申请公布号 WO2011005147(A2) 申请公布日期 2011.01.13
申请号 WO2010RU00316 申请日期 2010.06.15
申请人 LYUBOMIRSKIY, ANDREY VILENOVICH 发明人 LYUBOMIRSKIY, ANDREY VILENOVICH
分类号 C23F1/02 主分类号 C23F1/02
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