Reis, Philipp, 7.1.1834 - 14.1.1874, German physicist
Reis, Philipp, 7.1.1834 - 14.1.1874, German physicist, inventor of the Reis telephone (1861), his invention, schematic illustration, wood engraving, 19th century
Picture No
10453793
Media ID
46020807
Size
2545px x 2848px
(1.6MB)
Credit
INTERFOTO / Sammlung Rauch / Mary Evans





























