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Leon Douglass(企業家)- 年齡、生日、生物、事實、家庭、淨值、身高等

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Leon Douglass
Leon Forrest Douglass 是美國發明家,也是 Victor Talking Machine 公司的聯合創始人,該公司已申請了約 50 項專利,主要涉及電影和錄音技術。
Born12, 1869, Nebraska, USA
Died07, 1940, San Francisco, USA
OccupationInventor, Businessman
Known forInventor
Spouse(s)Victoria Adams
ChildrenLeon 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

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關於Leon Douglass的最新信息於2023年3月19日更新.