<titlePart> <text>SECTION B <emdash/> PERFORMING OPERATIONS</text> </titlePart> <titlePart> <text>TRANSPORTING</text> </titlePart>

<titlePart> <text>SECTION B <emdash/> PERFORMING OPERATIONS</text> </titlePart> <titlePart> <text>TRANSPORTING</text> </titlePart> LIQUID/LIQUID, LIQUID/GAS OR GAS/GAS SEPARATION Method General operations by centrifugal force, using centrifuges or free-vortex apparatus using magnetic or electrostatic effect Apparatus General operations by centrifugal force, using centrifuges or free-vortex apparatus , using magnetic or electrostatic effect SOLID/LIQUID OR SOLID/GAS SEPARATION Method General operations by centrifugal force using centrifuges or free-vortex apparatus using magnetic or electrostatic effect Apparatus General operations by centrifugal force using centrifuges or free-vortex apparatus , using magnetic or electrostatic effect SOLID/SOLID SEPARATION Method Dry methods material in bulk Individual sorting Screening, sifting, pneumatic sorting using pneumatic tables or jigs by magnetic or electrostatic effect by centrifugal force using centrifuges or free-vortex apparatus Wet methods General operations flotation, differential sedimentation screening Combinations Dry methods - wet methods Apparatus Dry methods material in bulk Individual sorting Screening, sifting, pneumatic sorting using pneumatic tables or jigs by magnetic or electrostatic effect by centrifugal force using centrifuges or free-vortex apparatus , Wet methods General operations flotation, differential sedimentation screening Combinations Dry methods - wet methods <titlePart> <text>PRINTING</text> </titlePart> <titlePart> <text>DECORATIVE ARTS</text> </titlePart> Any machine, apparatus, tool or process is classified in this class in so far as it produces an effect or mark meant to be judged by the eye and in so far as such machine, apparatus, tool or process is not provided for elsewhere. <titlePart> <text>SPECIAL DESIGNS OR PICTURES</text> </titlePart> <titlePart> <text>Designs or pictures characterised by special or unusual light effects</text> </titlePart> <titlePart> <text>produced by reflected light, e.g. matt surfaces, lustrous surfaces</text> </titlePart> <titlePart> <text>after passage through surface layers, e.g. pictures with mirrors on the back</text> </titlePart> <titlePart> <text>produced by transmitted light, e.g. transparencies, imitations of glass-paintings</text> </titlePart> <titlePart> <text>characterised by colour effects</text> </titlePart> <titlePart> <text>Changing, amusing, or secret pictures</text> </titlePart> <titlePart> <text>Securities or banknotes as far as the design or protection against forgery is of importance</text> </titlePart> <titlePart> <text>Iridescent effects</text> </titlePart> <titlePart> <text>Designs characterised by outlines</text> </titlePart> <titlePart> <text>Designs characterised by irregular areas, e.g. mottled patterns</text> <entryReference>imitating natural patterns or artistic work <sref ref="B44F0009000000"/>, <sref ref="B44F0011000000"/></entryReference> </titlePart> <titlePart> <text>Designs imitating three-dimensional effects</text> </titlePart> <titlePart> <text>Designs imitating natural patterns</text> </titlePart> <titlePart> <text>wood grain effects</text> </titlePart> <titlePart> <text>of stone surfaces, e.g. marble</text> </titlePart> <titlePart> <text>of horn, ivory, or meerschaum surfaces</text> </titlePart> <titlePart> <text>of crystalline structures, pearl effects, or mother-of-pearl effects</text> </titlePart> <titlePart> <text>of metallic or oxidised metallic surfaces</text> </titlePart> <titlePart> <text>of leather</text> </titlePart> <titlePart> <text>Designs imitating artistic work</text> </titlePart> <titlePart> <text>Imitation of pictures, e.g. oil paintings</text> </titlePart> <titlePart> <text>Imitation of mosaic or tarsia-work patterns</text> </titlePart> <titlePart> <text>Imitation of ceramic patterns</text> </titlePart>