• Genere: E-book PDF
  • Lingua: Inglese
  • Editore: Forgotten Books
  • Pubblicazione: 10/2017
  • Formato: PDF
  • span>DRM: Nessuna
  • Dimensioni: 12996 KB

Patents for Inventions

7,85 €
TRAMA
The Indexes to Patents are now so numerous and costly as to render their purchase inconvenient to a large number of inventors and others, to Whom they have become indis pensable.

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  • Condizione: Nuovo
  • ISBN: 9780243816460
  • Formato: PDF