English Wikipedia - The Free Encycl...
הורד מילון זה
Royal Earl House
Royal Earl House
(9 September 181425 February 1895) was the inventor of the first
printing telegraph
, which is now kept in the
Smithsonian Institution
. His nephew
Henry Alonzo House
is also a noted early American inventor.
See more at Wikipedia.org...
© This article uses material from
Wikipedia
®
and is licensed under the
GNU Free Documentation License
and under the
Creative Commons Attribution-ShareAlike License