MAGNETIC CRAWLER WITH 3 ARTICULATED WHEELS FOR NAVIGATION ON PIPES
ARTICULATED MAGNET-BEARING LEGS FOR UAV LANDING ON CURVED SURFACES
ARTICULATED MAGNET-BEARING LEGS FOR UAV LANDING ON CURVED SURFACES
ARTICULATED MAGNET-BEARING LEGS FOR UAV LANDING ON CURVED SURFACES
INSPECTION METHOD USING A PERCHING UAV WITH A RELEASABLE CRAWLER
INSPECTION METHOD USING A PERCHING UAV WITH A RELEASABLE CRAWLER