Acquisition Source
Legacy CDMS
Date Acquired
September 6, 2013
Publication Date
August 1, 1928
Report/Patent Number
NACA-TM-474Report Number: NACA-TM-474 Accession Number
93R20130
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
Keywords
WINDMILLS - RESEARCHLIFT & DRAG RATIOWINDMILLS