Charles Grafton Page

Charles Grafton Page

Jesse Russell Ronald Cohn

     

бумажная книга



ISBN: 978-5-5092-2737-0

High Quality Content by WIKIPEDIA articles! Charles Grafton Page (January 25, 1812 in Salem, Massachusetts – May 5, 1868 in Washington, D.C.) was an American electrical experimenter and inventor, physician, patent examiner, patent advocate, and professor of chemistry.