35 Retail Store services featuring engraving machines, software, engraving materials, common metals and alloys thereof in the nature of plates, panels, sheets, strips, labels of metal for etching and engraving, semi-processed plastics being semi-finished goods in the nature of plates, panels, sheets, strips, labels for etching and engraving, accessible remotely online via the internet, telephone, facsimile, and in particular, by mail order; mail order services for the sale via catalogs featuring engraving machines, software, engraving materials, common metals and alloys thereof in the nature of plates, panels, sheets, strips, labels of metal for etching and engraving, semi-processed plastics being semi-finished goods in the nature of plates, panels, sheets, strips, labels for etching and engraving by means of catalogs; online mail order services featuring engraving machines, software, engraving materials, common metals and alloys thereof in the nature of plates, panels, sheets, strips, labels of metal for etching and engraving, semi-processed plastics being semi-finished goods in the nature of plates, panels, sheets, strips, labels for etching and engraving