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performing operations (15) 15
transporting (15) 15
chemistry (9) 9
metallurgy (9) 9
working of plastics (9) 9
working of substances in a plastic state, in general (9) 9
compositions based thereon (7) 7
organic macromolecular compounds (7) 7
physics (7) 7
their preparation or chemical working-up (7) 7
physical or chemical processes or apparatus in general (6) 6
after-treatment of the shaped products, e.g. repairing (5) 5
compositions of macromolecular compounds (5) 5
shaping of material in a plastic state, not otherwise providedfor (5) 5
shaping or joining of plastics (5) 5
making granules or preforms (4) 4
preparation or pretreatment of the material to beshaped (4) 4
recovery of plastics or other constituents of waste materialcontaining plastics (4) 4
separation (4) 4
basic electric elements (3) 3
electricity (3) 3
investigating or analysing materials by determining theirchemical or physical properties (3) 3
measuring (3) 3
testing (3) 3
blasting (2) 2
cables (2) 2
calculating (2) 2
computing (2) 2
conductors (2) 2
counting (2) 2
counting mechanisms (2) 2
counting of objects not otherwise provided for (2) 2
fixed constructions (2) 2
heating (2) 2
information storage (2) 2
insulators (2) 2
lighting (2) 2
magnetic or electrostatic separation of solid materials from solidmaterials or fluids (2) 2
magnetic or electrostatic separation of solid materials fromsolid materials or fluids (2) 2
mechanical engineering (2) 2
metallurgy of iron (2) 2
mixing, e.g. dissolving, emulsifying, dispersing (2) 2
processing of pig-iron, e.g. refining, manufacture ofwrought-iron or steel (2) 2
producing particular articles from plastics or from substancesin a plastic state (2) 2
selection of materials for their conductive, insulating ordielectric properties (2) 2
separation by high-voltage electric fields (2) 2
separation of solid materials using liquids or using pneumatictables or jigs (2) 2
treatment in molten state of ferrous alloys (2) 2
weapons (2) 2
after-treatment not covered by subclasses c08b, c08c, c08f,c08g (1) 1
alloys (1) 1
assembly of bridges (1) 1
building (1) 1
casting (1) 1
ceilings (1) 1
construction of bridges (1) 1
construction of roads, railways, or bridges (1) 1
diagnosis (1) 1
dressing or conditioning of abrading surfaces (1) 1
electric switches (1) 1
emergency protective devices (1) 1
engineering elements and units (1) 1
feeding of grinding, polishing, or lapping agents (1) 1
ferrous or non-ferrous alloys (1) 1
fibreboard (1) 1
floors (1) 1
forge furnaces (1) 1
forging (1) 1
foundry moulding (1) 1
furnaces (1) 1
furnaces, kilns, ovens, or retorts in general (1) 1
gearing (1) 1
general building constructions (1) 1
general measures for producing and maintaining effectivefunctioning of machines or installations (1) 1
general processes of compounding (1) 1
grinding (1) 1
hammering (1) 1
human necessities (1) 1
hygiene (1) 1
identification (1) 1
information storage based on relative movement between recordcarrier and transducer (1) 1
insulation or other protection of buildings (1) 1
kilns (1) 1
layered products (1) 1
layered products, i.e. products built-up of strata of flat ornon-flat, e.g. cellular or honeycomb, form (1) 1
machines, devices, or processes for grinding or polishing (1) 1
macromolecular compounds obtained by reactions only involvingcarbon-to-carbon unsaturated bonds (1) 1
manufacture of articles from cellulosic fibrous suspensions orfrom papier-mache (1) 1
mechanical metal-working without essentially removingmaterial (1) 1
medical or veterinary science (1) 1
open sintering or like apparatus (1) 1
or viaducts (1) 1
ovens (1) 1
paper (1) 1
paper-making (1) 1
polishing (1) 1
powder metallurgy (1) 1
pressing metal (1) 1
production of cellulose (1) 1
punching metal (1) 1
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