Clue: Basis of an invention
Basis of an invention is a crossword puzzle clue that we have spotted 4 times. There are related clues (shown below).
Referring crossword puzzle answers:
Likely related crossword puzzle clues:
Recent usage in crossword puzzles:
- Universal Crossword - June 10, 2011
- Universal Crossword - Jan. 30, 2011
- USA Today - Dec. 1, 2010
- LA Times - Sept. 13, 2010
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