Decision of Hon. Philip F. Thomas, commissioner of patents,

Notes:
32 p. 22 cm.
Data Provider:
University of Michigan. Libraries
Collection:
Washington,: H. Polkinhorn, printer, and Ann Arbor, Michigan: University of Michigan Library
Subject Topic:
Telegraph and Morse, Samuel Finley Breese, -- 1791-1872.
Language:
eng
Rights:
http://quod.lib.umich.edu/t/text/accesspolicy.html
URL:
http://name.umdl.umich.edu/AGX3791.0001.001