US Patent: RE79 - Improvement in the mode of communicating information by signals by the application of electro-magnetism


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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 (exact or similar names) - Poughkeepsie, NY

USPTO Classifications:

Tool Categories:

Assignees:

None

Manufacturer:

Not known to have been produced

Witnesses:

Patent Dates:
Granted:	Jan. 15, 1846

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

Patent Pictures: