Edison is said to be the most prolific inventor in that era, he patented it under the name of his invention, a total of 1093 pieces. These artifacts. The majority is not an invention that he invented it. But as the development from traditional inventions invented by his employer. Because of this, he was criticized.Without shared with the invented. In addition to his patent which are scattered all over the world. Edison, it has also established a film production company. Under the name Edison Trust.
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