Johann Philipp Reis

Johann Philipp Reis (January 7, 1834 – January 24, 1874), was born in Gelnhausen, Germany, as son to a poor baker. He was self-taught scientist and inventor who constructed one of the first working telephones. (See Reis' telephone).

Related Topics:
January 7 - 1834 - January 24 - 1874 - Gelnhausen - Germany - Baker - Telephone - Reis' telephone

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