Psychology, asked by fuidisbhxuziz, 3 months ago

who found the pen,pencil,rubber, sharpener and scale?

Answers

Answered by negiwinutkarsh

I think it was not found but it is man maid

Answered by jeslyn66

Pencil was found by Conrad Gessner.
A student in Paris Petrache Poenaru, invented fountain pen.
Rubber was invented by Charles Goodyear.
Scale was invented by Thaddeus Fairbanks.

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who found the pen,pencil,rubber, sharpener and scale?​

Answers

who found the pen,pencil,rubber, sharpener and scale?