7h 10min, jan 1, 1960 y - 10 toothbrush
Description:
1960sThe Broxodent was the first electric toothbrush to be sold in the United States by the company Squibb. A year later, General Electric was the first company to sell a rechargeable cordless toothbrush.
Added to timeline:
Date:
7h 10min, jan 1, 1960 y
Now
~ 66 years ago