44,644
| Born | 12, 1869, Nebraska, USA |
| Died | 07, 1940, San Francisco, USA |
| Occupation | Inventor, Businessman |
| Known for | Inventor |
| Spouse(s) | Victoria Adams |
| Children | Leon Forrest, Dorothy Victoria, Earl Seymour, Eldridge Adams, Ena Lucile, Florence Carol |
關於Leon Douglass
企業家 Leon Douglass was born on 3月12日, 1869 in Nebraska, United States (He dies at the age of 71, on 9月7日, 1940).
圖像和錄音的藝術發生了革命性的變化。 他是留聲機的發明者，以及大約 50 項其他重大創新。
All information about Leon Douglass can be found in this post. It will clarify Leon Douglass's info: birthday, bio, ability, personality type, family, husband, siblings and drama of Leon Douglass...
Leon Douglass成名前
Leon Douglass was born in the Zodiac sign 雙魚座 (The Fish), and 1869 is the year of the Chinese Zodiac Serpent (蛇).
他在 11 歲時開始了他的電報信使生涯，並在 16 歲時晉升為電話交換機經理。
Leon Douglass的成就
他設計了一個 拍攝他所謂的自然色彩的方法，這是 Technicolor 的前身。
Leon Douglass的家庭生活
1935 年，他失去了兩個女兒，一個在車禍中，另一個在分娩時喪生。
Leon Douglass on Social Media
Leon Douglass協會
Cupid 釣魚，由 Movie Actor Douglas Fairbanks Sr. 主演，並聲稱是第一部美國故事片 長彩色膠卷，1918 年發行。
Leon Douglass Income & Net worth
Leon Douglass's income mainly comes from the work that created his reputation: a 企業家. Information about his net worth in 2024 is being updated as soon as possible by allfamous.org, you can contact to tell us Net Worth of the Leon Douglass.
Leon Douglass Height and Weight
How tall is Leon Douglass? Information about Leon Douglass height in 2024 is being updated as soon as possible by AllFamous.org. Or you can contact us to let us know how tall of Leon Douglass.
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關於Leon Douglass的最新信息於2023年3月19日更新.
