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Chester Carlson was born in 1906.
Pic of Chester Carlson. -
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Elsa was his first wife.
Pic of Chester and Elsa. -
The photocopier was invented in 1938 because, Chester needed to make many copies of documents and hand them out to people.
Pic of Chester with the first photocopier. -
The first image was read in 1938. It was a testing one.
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The battelle memorial ibecame interestuted in the photographing business
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the photocopier didn't sell at first because of lack of commercial interest
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Elsa Died no this date in 1945.
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Dorris Carlson was his second wife.
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Haloid corporation made a licensing agreement with the battelle corporation.
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The xerox machine was marked in stores.
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Xerox 914 first copier that made office copier on plain paper.
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Chester Carlson was the inventer of then year
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Chester Carlson won a Horatio Alger award. A Horatio Alger award is an award the community leader who demonstate indivdual initative a commitent to excellence.
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Commemation of the 17th anniversary of the U.S. patent system he gave some of his original equipment as well as the first xerograph print
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Chester Carlson died from a heart attack.
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Dorris Carlson Died.
