. English: Crosswind kite power schemes taught in patent that has teachings that are now in public domain for use by the kite energy systems community and all others. 27 June 2013, 09:11:40. Charles McCutchen and Peter R. Payne 542 US3987987figs
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Keywords: ., /., 09, 11, 27, 40., 2013, charles, june, mccutchen, pa, peter