John R. Clarke (scientist)
http://dbpedia.org/resource/John_R._Clarke_(scientist) an entity of type: Thing
جون ر. كلارك (بالإنجليزية: John R. Clarke) هو مخترِع أمريكي، ولد في 20 نوفمبر 1945 في فورت سميث في الولايات المتحدة.
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John R. Clarke (born November 20, 1945) is an American scientist, private pilot and author. He is currently the Scientific Director at the United States Navy Experimental Diving Unit (NEDU). Clarke is recognized as a leading authority on underwater breathing apparatus engineering.
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جون ر. كلارك
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John R. Clarke (scientist)
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John R. Clarke
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John R. Clarke
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Fort Smith, Arkansas, U.S.
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45477610
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1119484538
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11
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United States of America
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1945-11-20
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جون ر. كلارك (بالإنجليزية: John R. Clarke) هو مخترِع أمريكي، ولد في 20 نوفمبر 1945 في فورت سميث في الولايات المتحدة.
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John R. Clarke (born November 20, 1945) is an American scientist, private pilot and author. He is currently the Scientific Director at the United States Navy Experimental Diving Unit (NEDU). Clarke is recognized as a leading authority on underwater breathing apparatus engineering.
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United States of America
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0011
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0011
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34444