Concept
Patents as Topic - history
Catalogue
- Books
Enfermos y sanadores en la Castilla del siglo XVI / Anastasio Rojo Vega.
Rojo Vega, Anastasio.Date: [1993], ©1993- Books
James Watt and the patent system / A.N. Davenport.
Davenport, Neil.Date: 1989- Books
British patents of invention, 1617-1977 : a guide for researchers / by Stephen Van Dulken.
Van Dulken, Stephen, 1952-Date: 1999- Books
Historical first patents : the first United States patent for many everyday things / by Travis Brown.
Brown, Travis, 1926-Date: 1994- Books
Rooms near Chancery Lane : the Patent Office under the Commissioners, 1852-1883 / by John Hewish.
Hewish, John, 1921-Date: 2000