Revision history of "Sep 19 1971"

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• (cur) (last) 02:54, 5 December 2009 RobertG (Talk | contribs) (1,833 bytes) (New page: NASA announced it had granted Univ. of Denver limited exclusive patent rights to frangible-tube energy absorber conceived and developed at LaRC in 1961 and patented by NASA in 1964. Seven-...)

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