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- Court of Appeals for the Federal Circuit | Monday, September 12, 2011 | Cited 0 times
- Court of Appeals for the Federal Circuit | Wednesday, June 24, 1987 | Cited 0 times
- Court of Appeals for the Federal Circuit | Friday, July 6, 1990 | Cited 0 times
- Court of Appeals for the Federal Circuit | Wednesday, December 2, 1987 | Cited 0 times