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US Patent: RE79
Improvement in the mode of communicating information by signals by the application of electro-magnetism
Patentee:
Samuel F B. Morse - Poughkeepsie, NY

USPTO Classifications:
122/64, 178/17R, 178/2R, 434/222

Tool Categories:
specialty machines : telegraphy apparatus

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
A. P. Browne
James MacGregor, Jr.

Patent Dates:
Granted: Jan. 15, 1846

Reissue Information:
Reissue of 1,647 (Jun. 20, 1840)

Patent Pictures:
USPTO pdf tiff
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