Hardcover,
Good
A Practical System for the Sale of Patent Rights for the Use of Inventors and Patent Owners, Enablin[! ] Them to Dispose of Their Own Patents With...With Other Valuable Information for Inventors
by Mann, Charles B
2016, Wentworth Press
ISBN-13:
9781372906817
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Bonita
HIGH
Newport Coast,
CA,
USA
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$61.95
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