Marie Van Brittan Brown mus kawm ntawv qib siab twg?
Marie Van Brittan Brown mus kawm ntawv qib siab twg?

Video: Marie Van Brittan Brown mus kawm ntawv qib siab twg?

Video: Marie Van Brittan Brown mus kawm ntawv qib siab twg?
Video: Marie Van Brittan Brown: Inventor of the Home Security System 2024, Kaum ib hlis
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DeVry University

Ua li no, Marie Van Brittan Brown tau mus kawm ntawv dab tsi?

DeVry University

Tsis tas li ntawd, Marie Van Brittan Brown tau kawm dab tsi? Marie Van Brittan Brown yog tus tsim khoom ntawm thawj qhov kev nyab xeeb hauv tsev. Nws kuj tau txais txiaj ntsig nrog qhov kev tsim ntawm thawj lub kaw lus kaw hauv TV. Daim ntawv patent rau qhov kev tsim khoom tau ua tiav hauv xyoo 1966, thiab tom qab ntawd nws tau cuam tshuam rau kev ruaj ntseg hauv tsev niaj hnub uas tseem siv niaj hnub no.

Tom qab ntawd, lo lus nug yog, Marie Van Brittan Brown ua haujlwm nyob qhov twg?

Nws yog tus kws saib xyuas neeg mob Asmeskas Asmeskas thiab tus tsim khoom. Yug Marie Van Brittan hauv Jamaica , Poj huab tais , New York City , xyoo 1966 nws muaj lub tswv yim rau kev soj ntsuam hauv tsev. Nws tau thov rau patent nrog rau nws tus txiv Albert Brown hauv xyoo 1966 rau lub kaw lus kaw hauv TV.

Marie Van Brittan Brown mus kawm ntawv li menyuam yaus nyob qhov twg?

Teb thiab Piav Qhia: Marie Van Brittan Brown tuaj koom tsev kawm ntawv nyob rau hauv Jamaica, Queens, New York, lub zej zog nyob rau hauv New York City uas nws yug los thiab nyob thoob plaws nws lub neej.

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