Appeal from the Commissioner of Patents in the matter of George B. Simpson's application for a patent for an improvement in insulating telegraph wires
Subtitle: T.H. Dodge's argument for appellant
Contributors: Simpson, G. B. (George B.); United States. Patent Office; United States. Circuit Court (District of Columbia)
Publisher: R.A. Waters, printer
Published: 1860
Place of publication: Washington
Language: eng
Number of pages: 44
Subjects: Insulated Electric wire; Patents; Telegraph wires; Submarine Cables
Other titles: Before the Honorable James Dunlop, Chief Judge U.S. Circuit Court, District of Columbia