Self-help Patenting for Broke-folk: The Finest Do-it-yourself Guides for the Novice Inventor

by Edgar M Nash

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  • ISBN10 1403344663
  • ISBN13 9781403344663
  • Publish Date 16 September 2002
  • Publish Status Unknown
  • Publish Country US
  • Imprint AuthorHouse
  • Format Paperback
  • Pages 168
  • Language English