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Jul 9, 1440
Printing press
this is when the printing press was first invended. -
Mar 11, 1442
The process
they invened the ink for the machine. The printing type represents therefore a multiplicity of cast reproductions of the original die, or patrix. -
Oct 21, 1457
An idea
Finally, a press was needed for transferring the image from type to paper. -
May 7, 1458
Another progress
The invention of the printing press, in turn, set off a social revolution that is still in progress.
