A drone system includes a drone aircraft connected to an air duct that terminates in a nozzle that emits a jet of air with a blowing force from the blower nozzle, such as for cleaning tall and hard to reach surfaces of structures and buildings or to otherwise blow objects, debris, substances and floating materials.
CLEANING DIFFICULT TO REACH STRUCTURES USING DRONES
2021-08-26
Patent
Electronic Resource
English
Polishing Difficult-To-Reach Cavities
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|ACCESSORIES - Improved Access for Difficult-to-Reach Valves
Online Contents | 2005
European Patent Office | 2020
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