Question

 Who invented the photocopy machine?

Answer Chester Carlson developed the process for electrostatic copying in 1938 and patented the process in 1942. In 1947, the Battelle Memorial Institute, which had licensed the process, agreed with the H... Read More »
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Top Q&A For: Who invented the photocopy machine

What is a photocopy machine?

A photocopy machine is an electronic device that copies an image, often from a piece of paper, to a new piece of paper. The device is often referred to simply as a copier.FeaturesAmong the features... Read More »
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What is the difference between scanner and photocopy machine?

A scanner is essentially a "scanner" to scan documents into a computer. It cannot print!A photocopy machine is a "scanner" + "printer". It scans the document and makes copies of it.It might also ha... Read More »
http://answers.yahoo.com//question/index?qid=20080926055606AAzTuXE

Who invented a machine called a lasting machine that stitched the leather of a shoe to its sole?

Jan Ernst Matzeliger invented the lasting machine. The lasting machine places and attaches the leather upper part of the shoe to the sole. A native of Dutch Guiana born in 1852, Matzeliger develope... Read More »
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Who invented the ice machine?

The inventor of the ice machine was Thaddeus Sobieski Constatine Lowe. He was granted a British patent and his ice, that was produced commercially via his invention, was first sold in 1866 in Dalla... Read More »
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