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    DRONES GENERATING VARIOUS AIR FLOW EFFECTS AROUND A VIRTUAL REALITY OR AUGMENTED REALITY USER

    Free access
    CHEN ALEXANDER C / CHAPMAN STEVEN M / HAVEY BENJAMIN | European Patent Office | 2019

    METHOD AND ARRANGEMENT FOR ASSISTED EXECUTION OF AN ACTIVITY

    Free access
    TORRES FLORENT / SHARMA SUNNY / DAHLGREN FREDRIK et al. | European Patent Office | 2024

      METHOD AND ARRANGEMENT FOR ASSISTED EXECUTION OF AN ACTIVITY

      Free access
      TORRES FLORENT / SHARMA SUNNY / DAHLGREN FREDRIK et al. | European Patent Office | 2023