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chemistry (11) 11
metallurgy (11) 11
performing operations (10) 10
transporting (10) 10
earth drilling (8) 8
fixed constructions (8) 8
mining (8) 8
acyclic or carbocyclic compounds (6) 6
earth drilling, e.g. deep drilling (6) 6
obtaining oil, gas, water, soluble or meltable materials or aslurry of minerals from wells (6) 6
organic chemistry (6) 6
flexible materials not otherwise provided for (5) 5
galleries (5) 5
large underground chambers (5) 5
laundering (5) 5
paper (5) 5
physics (5) 5
shafts (5) 5
textiles (5) 5
treatment of textiles or the like (5) 5
tunnels (5) 5
treatment, not provided for elsewhere in class d06, of fibres, threads, yarns,fabrics, feathers, or fibrous goods made from such materials (4) 4
auxiliary processes in photography (3) 3
cinematography (3) 3
electrography (3) 3
holography (3) 3
photographic processes, e.g. cine, x-ray, colour,stereo-photographic processes (3) 3
photography (3) 3
photosensitive materials for photographic purposes (3) 3
compounds of the metals beryllium, magnesium, aluminium,calcium, strontium, barium, radium, thorium, or of therare-earth metals (2) 2
conveying (2) 2
handling thin or filamentary material (2) 2
inorganic chemistry (2) 2
measuring (2) 2
mechanical metal-working without essentially removingmaterial (2) 2
packing (2) 2
punching metal (2) 2
storing (2) 2
testing (2) 2
working or processing of sheet metal or metal tubes, rods orprofiles without essentially removing material (2) 2
animal and vegetable oils, fats, fatty substances and waxes (1) 1
apparatus therefor (1) 1
applying liquids or other fluent materials to surfaces, in general (1) 1
atomising apparatus (1) 1
beer (1) 1
biochemistry (1) 1
blasting (1) 1
candles (1) 1
casting (1) 1
casting of metals (1) 1
casting of other substances by the same processes or devices (1) 1
chambers provided with manipulation devices (1) 1
chemical surface treatment (1) 1
coating by vacuum evaporation, by sputtering, by ion implantationor by chemical vapour deposition, in general (1) 1
coating by vacuum evaporation, by sputtering, by ionimplantation or by chemical vapour deposition, in general (1) 1
coating material with metallic material (1) 1
coating metallic material (1) 1
combined operations (1) 1
compositions thereof (1) 1
culture media (1) 1
detergent compositions (1) 1
detergents (1) 1
diffusion treatment of metallic material (1) 1
dressing or conditioning of abrading surfaces (1) 1
dyeing leather, furs, or solid macromolecular substances inany form (1) 1
dyeing or printing textiles (1) 1
electroforming (1) 1
electrolytic or electrophoretic processes (1) 1
enzymology (1) 1
fatty acids therefrom (1) 1
feeding of grinding, polishing, or lapping agents (1) 1
grinding (1) 1
hand tools (1) 1
hauling (1) 1
heating (1) 1
hoisting (1) 1
hoisting, lifting, hauling or pushing, not otherwise providedfor, e.g. devices which apply a lifting or pushing forcedirectly to the surface of a load (1) 1
inhibiting corrosion of metallic material or incrustation ingeneral (1) 1
lifting (1) 1
lighting (1) 1
machine tools (1) 1
machines, apparatus or devices for, or methods of, packagingarticles or materials (1) 1
machines, devices, or processes for grinding or polishing (1) 1
manipulators (1) 1
measuring angles (1) 1
measuring areas (1) 1
measuring electric variables (1) 1
measuring irregularities of surfaces or contours (1) 1
measuring length, thickness or similar lineardimensions (1) 1
measuring magnetic variables (1) 1
mechanical engineering (1) 1
metal-working not otherwise provided for (1) 1
microbiology (1) 1
microorganisms or enzymes (1) 1
mutation or genetic engineering (1) 1
nozzles (1) 1
other working of metal (1) 1
pneumatic tube conveyors (1) 1
polishing (1) 1
portable power-driven tools (1) 1
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