Great Inventions Good Intentions: Illustrated History of American Design Patents

by Eric Baker and Jane C Martin

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Includes over 500 drawings filed with the United States Patent Office in the years 1930-1945.
  • ISBN10 0877017603
  • ISBN13 9780877017608
  • Publish Date 1 November 1990
  • Publish Status Active
  • Publish Country US
  • Imprint Chronicle Books
  • Format Paperback
  • Pages 120
  • Language English