Monday, June 22, 2009

Xerox


Copying made easier - the 'Xerox 914.'

Did you know that the first photocopier, launched in 1959, was invented by Chester Carlson. His patent was filed in 1947.

Chester Carlson while working on his laboratory

Xerox is derived from Greek word "xero-" which means dry and [<>-graphia <>graphein "write"] = dry writing

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