Patent Information Publication number: US390413 A Patent Title: Nikola Publication type: Grant Publication date: Oct 2, 1888 Filing date: Apr 10, 1888 Original Assignee: The…
On January 29, 1895, Charles Steinmetz patented a system of distribution by alternating current (A/C). He fostered the development of A/C that made possible the…
Patent Information Publication number: US381970 A Patent Title: Nikola tesla Publication…
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