has abstract
Leon Forrest Douglass (March 1 ...... nd sound recording techniques.
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birth date
1869-03-12
birth place
birth year
death date
death place
death year
known for
occupation
Wikipage page ID
18,419,292
Wikipage revision ID
714,693,848
children
Leon Forrest, Dorothy Victoria, Earl Seymour, Eldridge Adams, Ena Lucile, Florence Carol
spouse
Victoria Adams
description
American inventor and film maker
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hypernym
comment
Leon Forrest Douglass (March 1 ...... nd sound recording techniques.
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label
Leon Douglass
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wasDerivedFrom
gender
male
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givenName
Leon
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isPrimaryTopicOf
name
Leon Douglass
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Leon Forrest Douglass
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surname
Douglass
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