bn:02280114n
Noun Named Entity
Categories: Office of Strategic Services, Rebreathers
EN
Lambertsen Amphibious Respiratory Unit  Lambertsen Unit
EN
The Lambertsen Amphibious Respiratory Unit is an early model of closed circuit oxygen rebreather used by military frogmen. Wikipedia
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EN
The Lambertsen Amphibious Respiratory Unit is an early model of closed circuit oxygen rebreather used by military frogmen. Wikipedia
An early USA frogman's rebreather Wikipedia Disambiguation
Early closed circuit oxygen diving rebreather Wikidata