Elisha Gray: Difference between revisions
No edit summary |
No edit summary |
||
Line 1: | Line 1: | ||
Professor Elisha Gray ( -1901) | Professor Elisha Gray (1835-1901) | ||
American engineer who developed "speaking telephones" | |||
== See Also == | == See Also == |
Revision as of 10:37, 30 December 2022
Professor Elisha Gray (1835-1901)
American engineer who developed "speaking telephones"