71180 ⎘
Salvaging of disabled, stranded, or sunken vessels; Salvaging of vessel parts or furnishings, e.g. of safes; Salvaging of other underwater objects in which lifting action is generated in or adjacent to vessels or objects using inflatable floats external to vessels or objects
Floatation attachment device
#2ANTI-SINK INSTANT FLOTATION DEVICE FOR BOATS, SHIPS, BARGES, AIRPLANES, ETC.
#3Inflation fluid supply and discharge assembly, in particular for inflatable diving equipment, such as buoys, surface-marker buoys, balancing jackets or the like, and inflatable diving equipment provided with such assembly
#4Method to install, adjust and recover buoyancy material from subsea facilities
#5SMART BUOYANCY COMPENSATION DEVICES
#6Lift bag with automatic gas volume regulation
#7SMART BUOYANCY COMPENSATION DEVICES
#8Method to install, adjust and recover buoyancy material from subsea facilities
#9Underground storage system with gravitational and buoyancy force-based package delivery
#10Smart buoyancy compensation devices
#11Apparatus and method for lifting and moving an object underwater
#12Smart buoyancy compensation devices
#13Retrieval system for underwater objects
#14System for refloating grounded vessels
#15Fluid-based buoyancy compensation
#16Retriever System for a Streamer
#17METHOD AND DEVICE FOR LIFTING AN OBJECT FROM THE SEA FLOOR
#18System for refloating grounded vessels
#19Method and system of depth triggers for marine geophysical survey cable retriever systems
#20Actuation systems principally for inflatable emergency equipment
#21Buoyancy control system
#22Method and system of retriever systems for marine geophysical survey sensor streamers
#23Fluid-based buoyancy compensation
#24Underwater load-carrier
#25Method and system of depth triggers for marine geophysical survey cable retriever systems
#26BUOYANCY SYSTEM
#27Method and apparatus
#28Underwater lifting device
#29Floatation attachment device
#30Salvage rail flotation device and method