Author:Ernst Werner von Siemens

Ernst Werner von Siemens

German inventor and industrialist; known more comonly as Werner Siemens

Ernst Werner von Siemens


Works about von SiemensEdit


Works by this author published before January 1, 1927 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.