Hindi, asked by evangelein, 4 months ago

who discovered the pencil and eraser

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Answers

Answered by ashaykadam
0

Answer:

Hymen Lipman of Philadelphia patented the first combination pencil and eraser.

Answered by anonymous5663
0

The pencil is made out graphite and was Invented by three people together they were:

Conrad Gessner

Nicolas-Jacques Conté

William Munroe

Rubber had properties of erasing.This was discovered by accident:

Discovered by Joseph priestly

Made by Edward Nairne

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