Note 75 — Appendixes
Reading edition
George Gifford, “Argument of [George] Gifford in Favor of the Howe Application for Extension of Patent” (New York: United States Patent Office, 1860).
Reading edition
George Gifford, “Argument of [George] Gifford in Favor of the Howe Application for Extension of Patent” (New York: United States Patent Office, 1860).