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György Szigeti (29 January 1905 – 27 November 1978),also known as Gyorgy Szigeti, was a Hungarian physicist and engineer who developed tungsten lamps. In 1923 at Tungsram Ltd., a research laboratory was established for improving light sources, mainly electric bulbs. The head of that laboratory was Ignácz Pfeiffer (1867-1941), whose research staff included Szigeti, along with Zoltán Bay (1900-1992), Tivadar Millner, Imre Bródy (1891-1944), Ernő Winter (1897-1971), and others.

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  • György Szigeti [djordj sigeti], laŭ hungarlingve kutima nomordo Szigeti György estis hungara fizikisto, inĝeniero, profesoro, ordinara membro de Hungara Scienca Akademio (1958). György Szigeti [1] naskiĝis la 29-an de januaro 1905 en Szentes. Li mortis la 27-an de novembro 1978 en Budapeŝto. (eo)
  • György Szigeti (29 January 1905 – 27 November 1978),also known as Gyorgy Szigeti, was a Hungarian physicist and engineer who developed tungsten lamps. In 1923 at Tungsram Ltd., a research laboratory was established for improving light sources, mainly electric bulbs. The head of that laboratory was Ignácz Pfeiffer (1867-1941), whose research staff included Szigeti, along with Zoltán Bay (1900-1992), Tivadar Millner, Imre Bródy (1891-1944), Ernő Winter (1897-1971), and others. Szigeti worked together with Zoltán Bay on metal-vapor lamps and fluorescent light sources. They received a U.S. patent on "electroluminescent light sources" that were made of silicon carbide; these light sources were the ancestors of light-emitting diodes (LEDs). (en)
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  • György Szigeti [djordj sigeti], laŭ hungarlingve kutima nomordo Szigeti György estis hungara fizikisto, inĝeniero, profesoro, ordinara membro de Hungara Scienca Akademio (1958). György Szigeti [1] naskiĝis la 29-an de januaro 1905 en Szentes. Li mortis la 27-an de novembro 1978 en Budapeŝto. (eo)
  • György Szigeti (29 January 1905 – 27 November 1978),also known as Gyorgy Szigeti, was a Hungarian physicist and engineer who developed tungsten lamps. In 1923 at Tungsram Ltd., a research laboratory was established for improving light sources, mainly electric bulbs. The head of that laboratory was Ignácz Pfeiffer (1867-1941), whose research staff included Szigeti, along with Zoltán Bay (1900-1992), Tivadar Millner, Imre Bródy (1891-1944), Ernő Winter (1897-1971), and others. (en)
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  • György Szigeti (en)
  • György Szigeti (eo)
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