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Author:Joseph von Fraunhofer

Joseph von Fraunhofer
German physicist
Joseph von Fraunhofer


Prismatic and diffraction spectra translated and edited by Joseph Sweetman Ames (1898)

Works about FraunhoferEdit


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.