Daniels father was a glass cutter who owned a small glass factory. It was there that a young Daniel served an apprenticeship, becoming skilled in the art of glass-cutting. In 1892 he patented an electric cutting machine that facilitated the production of crystal glass. The company established a crystal cutting factory in Austria to take advantage of local hydroelectricity for the energy-intensive grinding processes Daniel patented. Who ?
A-Swarovski
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