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1 янв 100 г. - Chinese Rotary Fan

Описание:

A Chinese Inventor created the first rotary fan around the year 100-200. It was powered by hand

Добавлено на ленту времени:

Modern AC history

11 мар 2020

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373

Дата:

1 янв 100 г.

Сейчас

~ 1927 г назад

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