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| | MS 243 Alexander Lippisch |
 | | Patent Materials, 1965-1976: Lippisch British Patent 1,296,046 -- wing arrangement... |
 | | Patent Materials, 1965-1976: Lippisch US Patent 3,627,235 -- wing arrangement -- ser. |
 | | Patent Materials, 1965-1976: Lippisch US Patent 3,661,111 -- aerofoilboat -- ser. |
| www.lib.iastate.edu /spcl/manuscripts/MS243/MS243.5.html (0 words) |
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