Credit: United States Patent Office
Page 1 of Patent # 759,826, issued to Joseph Murgas for his "Method of Communicating Intelligence by Wireless Telegraphy," May 10, 1904.
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Page 1 of Patent # 759,826, issued to Joseph Murgas for his "Method of Communicating Intelligence by Wireless Telegraphy," May 10, 1904.
Credit: United States Patent Office
Page 1 of Patent # 759,826, issued to Joseph Murgas for his "Method of Communicating Intelligence by Wireless Telegraphy," May 10, 1904.
