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Popular Patents is a fascinating look at more than 80 inventions with detailed information about each invention's historical evolution, a biographical sketch of the inventor, and a brief description of how the invention was made. The introduction...
In this important study, former United States primary patent examiner Patricia Carter Sluby pays homage to the inventive spirit of African Americans. Beginning with the contributions of enslaved Africans brought to American shores, Sluby...
Shows examples of antique American household utensils, describes their functi and looks at nineteenth century home life.
