EPISODE · Mar 30, 2023 · 9 MIN
Hymen Lipman patents the first pencil with a built-in eraser - March 30th, 1858
from This Day in History Class · host iHeartPodcasts and HowStuffWorks
On this day in 1858, Jamaican-born inventor Hymen Lipman registered the first patent for a pencil with a built-in eraser.See omnystudio.com/listener for privacy information.
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On this day in 1858, Jamaican-born inventor Hymen Lipman registered the first patent for a pencil with a built-in eraser.
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Hymen Lipman patents the first pencil with a built-in eraser - March 30th, 1858
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