Cable crawling underwater inspection and cleaning robot
Carriage movable in water
Casing for containing cameras, videocameras, flashlights portabl
CO.sub.2 sea bottom throw-away system
Combination buoyancy compensator and support for a diver's backp
Combination buoyancy compensator, spider, and backpack with secu
Combination protective cover and dive gear stowage and retrieval
Combination spider and buoyancy compensator with insertable weig
Combination spider and buoyancy compensator, with insertable wei
Combined ballast and signalling device for a personal...
Combined ballast and signalling device for a personal...
Constant volume buoyancy compensator
Counterbalancing device for divers