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n2:_Lambertsen
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Christian James Lambertsen (May 15, 1917 – February 11, 2011) was an American environmental medicine and diving medicine specialist who was principally responsible for developing the United States Navy frogmen's rebreathers in the early 1940s for underwater warfare. Lambertsen designed a series of rebreathers in 1940 (patent filing date: 16 Dec 1940) and in 1944 (patent issue date: 2 May 1944) and first called his invention breathing apparatus.
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Lambertsen, Christian J. Christian James Lambertsen
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dc:description
Diving engineering pioneer, inventor of first scuba device
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dbpedia:Rutgers_University dbpedia:University_of_Pennsylvania
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1917-05-15Z
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n12:_New_Jersey
dbpedia-owl:birthYear
1917-01-01Z
dbpedia-owl:deathDate
2011-02-11Z
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n9:_Pennsylvania
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2011-01-01Z
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n8:_Gernhardt
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dbpedia:Diving_medicine dbpedia:Physiology dbpedia:Engineering dbpedia:Aviation_medicine dbpedia:Hyperbaric_medicine
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