Die Gedenkfeier für Philipp Reis
Subtitle: den Erfinder des Telephons, am 26. Oktober 1961.
Contributors: Reis, Philipp, 1834-1874.
Published: 1962
Place of publication: Frankfurt am Main
Language: ger
Number of pages: 55
Subjects: Reis, Philipp, 1834-1874.; Telephone -- History.