of composite floor plates per se by assembling or jointing the parqueting blocks

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Manufacture or reconditioning of specific semi-finished or finished articles (features of copying devices B23Q; manufacture of plywood or veneer, shaping plywood or veneer into articles B27D; of central layers for plywood B27D1/06; nailing or stapling machines in general B27F7/00; of elements for cooperage or wheel making B27H ) > of flooring elements, e.g. parqueting blocks (assembling wooden elements on backings of other substances B32B, ) > of composite floor plates per se by assembling or jointing the parqueting blocks