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general tagging of cross-sectional technologies spanning over several sections of the ipc (388566) 388566
general tagging of new technological developments (388566) 388566
technical subjects covered by former uspc cross-reference art collections [xracs] and digests (388566) 388566
technologies or applications for mitigation or adaptation againstclimate change (388566) 388566
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lime, magnesia (68224) 68224
treatment of natural stone (68224) 68224
physical or chemical processes or apparatus in general (52199) 52199
working of plastics (43334) 43334
working of substances in a plastic state, in general (43334) 43334
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recovery of plastics or other constituents of waste materialcontaining plastics (39992) 39992
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reclamation of contamined soil soil (31591) 31591
climate change (29742) 29742
separation (28996) 28996
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apparatus therefor (12626) 12626
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systems integrating technologies related to power networkoperation, communication or information technologies forimproving the electrical power generation, transmission,distribution, management or usage, i.e. smart grids (12348) 12348
reduction of greenhouse gas [ghg] emissions, related to energygeneration, transmission or distribution (12227) 12227
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