結果 : when did colour tvs first come out
1:37

Today In History: A First In Color Television

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2:56

June 25, 1951 First Color TV Broadcast In The World - ON THIS DAY!!!

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1:24

How different countries showed the transition to the 1st live color TV

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1:18

WMT-TV Goes to Color for 1st time

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26:27

The History Of Television

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5:49

Aunty Jack Introduces Colour TV to Australia

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6:54

The evolution of color TV in Germany | History Stories

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7:27

50 Years of Colour TV | ITV News

ITV News
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10:03

TV Evolution 1880 2021

TVJOG
1,275,856 回視聴 - 4 年前

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13:14

How Analog Color TV Works: The Beginnings

Technology Connections
440,290 回視聴 - 6 年前
31:42

Oldest surviving color videotape recording..WRC-TV dedication May 22, 1958

Kris Trexler
1,428,412 回視聴 - 8 年前

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2:37

This Day Tonight: Colour TVs (1975)

ABCLibrarySales
3,475 回視聴 - 12 年前
24:52

Sony's Breakthrough Color TV

Asianometry
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9:40

How Sweden LIED About Colour TV | An AMTV Documentary

Adam Martyn
135,600 回視聴 - 1 年前
12:11

Analog Color TV Wrap-Up--Some extra info

Technology Connections
612,156 回視聴 - 6 年前
0:43

Tv Stations Switching To Color Television 😲

World Vista
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1:38

Swiss TV marks 50 years of colour

SWI swissinfo.ch - English
662 回視聴 - 5 年前
13:11

Oppenheimer’s BFF Invented Color TV

IEEE Spectrum
11,156 回視聴 - 2 日前
20:50

Farewell Black & White... How Australia Embraced Colour TV | An AMTV Documentary

Adam Martyn
39,834 回視聴 - 2 年前
6:29

Eisenhower WRC-TV 1958 (oldest known colour videotaping)

oldtvhistory
606,664 回視聴 - 14 年前