History, asked by snlchandra6862, 1 year ago

What did Ernesto Orlando Lawrence invent and patent?
a) Digital versatile disc
b) Colour television picture tube
c) Video cassette player
d) Pager

Answers

Answered by afeefa30

1

colour television picture tube l think it is right

Sanyam02X: Hii

Answered by Anonymous

0

Answer :- Option B

COLOUR TELEVISION PICTURE TUBE

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