Books > Subjects > Engineering & Transportation > Engineering > Reference > Patents & Inventions
R 1,202
Panati's Extraordinary Origins of Everyday Things
R 992
Great American Inventions
R 992
Applied Minds: How Engineers Think
R 2,292
Tesla: Inventor of the Electrical Age
R 1,232
Apprentice to Genius: The Making of a Scientific Dynasty
R 1,389
Before the Hon. Philip F. Thomas, Commissioner of Patents, in the Matter of the Application of Elias Howe, Jr., For an Extension of His Patent for Sewing Machines (Classic Reprint)
R 1,066
Philadelphia's 1876 Centennial Exhibition (PA) (Images of America)
R 1,969
Tech Trends in Practice: The 25 Technologies that are Driving the 4th Industrial Revolution
R 1,570
Machines A Visual History: 100 Machines and the Remarkable Stories Behind Each Invention
R 930
Hardcore Inventing: Invent, Protect, Promote, and Profit From Your Inventions
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