Author:Johann Philipp Reis

From Wikisource
Jump to navigation Jump to search
Johann Philipp Reis
German scientist and inventor
Johann Philipp Reis


Works about Reis[edit]

Works by this author published before January 1, 1924 are in the public domain worldwide because the author died at least 100 years ago. Translations or editions published later may be copyrighted. Posthumous works may be copyrighted based on how long they have been published in certain countries and areas.