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  1. 120years.net › the-musical-telegraphelisha-greyusa1876The ‘Musical Telegraph’ or ‘Electro-Harmonic Telegraph ...

    Elisha Gray gave the first public demonstration of his invention for transmitting musical tones at the Presbyterian Church in Highland Park, Illinois on December 29, 1874 and transmitted “familiar melodies through telegraph wire” according to a newspaper announcement– possibly using a piano as a resonating amplifier.

  2. ja.wikipedia.org › wiki › イライシャ・グレイイライシャ・グレイ - Wikipedia

    イライシャ・グレイ. イライシャ・グレイ （ Elisha Gray 、 1835年 8月2日 - 1901年 1月21日 、エリシャ・グレイとも呼ばれる）は、 アメリカ の 発明家 ・ 技術者 、および ウェスタン・エレクトリック社 (1869年-1992年)の共同設立者である。. 1876年の イリノイ州 ...

  3. www.greelane.com › de › geisteswissenschaftenPatentvorbehalt für die Telefonerfindung von Elisha Gray

    3 de jul. de 2019 · Elisha Gray war ein amerikanischer Erfinder, der mit Alexander Graham Bell die Erfindung des Telefons anfocht.

  4. www.wikidata.de-de.nina.az › Elisha_GrayElisha Gray 2 August 1835 in Barnesville Ohio 21 Januar 1901 ...

    29 de nov. de 2023 · ELISHA GRAY - Biography; Prof. Elisha Gray and the teleautograph transmitter and receiver – page 52–54 in: „Popular Science Monthly“ Volume 44, November 1893; Einzelnachweise Bearbeiten. Patent US174465A: Improvement in Telegraphy. Angemeldet am 14. Februar 1876, veröffentlicht am 7. März 1876, Erfinder: Alexander Graham Bell ...

  5. www.gelgez.net › elisha-gray-kimdirElisha Gray Kimdir? | Hayatı ve Biyografisi | Telgraf ve ...

    Elisha Gray, kimilerine göre Telefonun ilk mucidi. Elisha Gray, 2 Ağustos 1835 yılında ABD’nin Ohio Eyaletinin Barnesville şehrinde doğmuş, elektrik mühendisi ve bir çok haberleşme ile ilgili cihazların mucididir. ABD’deki eski kaynaklarda 1876 yılında ilk telefonu bulduğunu,bunun için ise Graham Bell ‘i dava etmiştir.

  6. www.scientificamerican.com › podcast › episodeWhose Phone Is It, Anyway: Did Bell Steal The Invention?

    9 de jan. de 2008 · ButNone other than Elisha Gray. So you have a situation where Gray is actually passing judgment. Bell has to demonstrate his device to a panel that includes the guy who he plagiarized the whole ...

  7. www.dw.com › pt-br › 1876-graham-bell-obtém-a1876: Graham Bell obtém a patente do telefone – DW – 14/02/2020

    13 de mai. de 2024 · Nos Estados Unidos, Elisha Gray e Alexander Graham Bell, que entrou para a história como o inventor do telefone por ter obtido primeiro, em 14 de fevereiro de 1876, a patente para seu aparelho ...