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In 1938, Chester Carlson rubbed sulfur onto a metal plate and created the first dry photocopy
In 1938, Chester Carlson was working in a rented room on the second floor of a bar and grill in Astoria, Queens. The process was simple and improvised, but it laid the groundwork for future printing ...
This is a Xerox glass slide used in the first successful experiment in xerography. Chester Carlson (1906-1968) invented the process of electrophotography, or xerography, in 1938. Over the next five ...
The workplace has never been the same. Seventy-five years ago today, Chester F. Carlson invented the process of dry photocopying known as electrophotography. The innovation led to the creation of the ...
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Η μυωπία και η αρθρίτιδα ενός υπαλλήλου «γέννησαν» μια τεχνολογία που χρησιμοποιείται σε όλα τα γραφεία
Ο Chester Carlson ήταν ένας άνθρωπος που αφιέρωσε τη ζωή του στη δημιουργία παράξενων εφευρέσεων.
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