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- Court of Appeals for the Federal Circuit | Thursday, April 27, 1989 | Cited 0 times
- Court of Appeals for the Federal Circuit | Friday, January 16, 2009 | Cited 0 times
- Court of Appeals for the Federal Circuit | Friday, February 19, 2010 | Cited 0 times
- Supreme Court of the United States | Wednesday, April 17, 1974 | Cited 0 times
- Supreme Court of the United States | Monday, May 21, 2007 | Cited 0 times