Technology
Technology
COOLIDGE, WILLIAM.
A Powerful Röntgen Ray Tube wi..Lancaster, PA and Ithaca, NY, The American Physical Society, 1913.
LE CHATELIER, HENRI LOUIS. - INVENTION OF THE OPTICAL PYROMETER.
Sur la mesure optique des temp..(Paris, Gauthier-Villars), 1892.
GOODALL, W. M.
Telephone by Pulse Code Modula..New York, American Telephone and Telegraph Company, 1947.
CHAULNES, LE DUC DE. - INVENTION OF THE DUC DE CHAULNES-MICROSCOPE.
Mémoire sur quelque Expérience..Paris, L'Imprimerie Royale, 1770.