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Ingenious Oddities in Patent Lore is a hard crossword puzzle with 5 clues covering . Play it online for free below, or create your own crossword with our free crossword maker.

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Ingenious Oddities in Patent Lore
Challenging puzzle for experienced crossword solvers
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Across
  • 1. Hypothetical affliction patented as a ‘cure’ for the obsession with a specific ethnic coinage
  • 2. Invented to mechanize lexicon expansion—an early patent for a verbal processor
  • 4. Curious contrivance using electric fields to ‘catch’ aquatic prey patented in early 20th century
Down
  • 3. A patented device to prevent unwanted sand intrusion—think of desert tech ingenuity
  • 5. Predecessor to the thermometer allegedly patented with mystical temperature detection
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