The telephone patent conspiracy of 1876 : the Elisha Gray-Alexander Bell controversy and its many players / by A. Edward Evenson
Av: Evenson, A. Edward.
Materialtyp:
BokFörläggare: Jefferson, N.C. ; London : McFarland, cop. 2000Beskrivning: x, 259 s. : ill., ports. ; 23 cm.ISBN: 0786408839 (hft.).Ämnen: Bell, Alexander Graham, 1847-1922 | Gray, Elisha, 1835-1901 | Telefoni | Telefoner | Teknikhistoria | Telephone | Telephone systems | History of technology
