• Current opened records

  • NACA solves low intensity noise muffling problem

Article
CID:
  • 5251
Publication Date:
  • 14 December 1950
Issue Date:
  • 14/12/50
Journal Title:
  • Am.Av.Daily
Subjects:
  • Noise
Notes:
  • (GEN) (Embassy News Letter 23/12/50)
  • (DAT) 1950
Locations:
  • Library

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