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toothbrush was invented in the year 1939
The Chinese did invent the toothbrush. They invented it in the 15th century.
France was the first country to invent the toothbrush.
the toothbrush was invented in the Ming dynasty
Wrong . It was invented in ancient China. The modern toothbrush was made in 1770.
he invented the toothbrush.
yes.kenneth anderson ivented a musical toothbrush in1789.he was 11 years old when he invented a musical toothbrush.
No in nam
but head invented the right angle