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Rack for growing plants for use in garden plots, has rack shelves whose sides are made of tubular element twisted in form of cylindrical spiral with tight fit of adjacent turns of spiral to each other, and nozzles are installed in tubular element 2024-10-02
DEVICE FOR HYDROMECHANICAL AND MEGASONIC PROCESSING OF SEMICONDUCTOR WAFERS 2024-09-24
Device for holding and dropping payloads for an unmanned aerial vehicle i.e. quadcopter, has rod driven by lever and move closing part for allowing latch to be released for load release by command received through connector 2024-07-12
DEVICE FOR MAGNETIC- AND PHOTOCHROMIC-ULTRASONIC IRRIGATION OF BIOLOGICAL TISSUES WITH DRUGS 2019-05-29