Patents

Patents (Total Items 3, Showing: 1 -> 3)

A collection of the most important cases respecting patents of invention and the rights of patentees,
DAVIES, John, A collection of the most important cases respecting patents of invention and the rights of patentees, London: W. Reed. 1816
ID No: 26738
575.00
A petition for the granting of a patent by George Harrison,
MANUSCRIPT: GEORGE III,, A petition for the granting of a patent by George Harrison, 19th September 1809
ID No: 25433
1500.00
Description of Mr. Chambers's new patent system of constructing new & of repaving the old carriage-ways.
CHAMBERS, Henry Abraham,, Description of Mr. Chambers's new patent system of constructing new & of repaving the old carriage-ways. London: printed by F. Burrows, No.3, Adams Street, East, Manchester Square. n.d. [1824]
ID No: 27236
395.00