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Aqua-Lung

Aqua-Lung, also aqualung, is a portable breathing device for divers. It was trademarked in the 1950s in the United States. It consists of cylinders of compressed air, and feeds air to the diver automatically through a mask or mouthpiece. Aqua-Lung is strapped on the diver's back.

Page last modified on Wednesday October 2, 2019 18:18:06 GMT-0000