Category:Hellmuth Hirth

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Hellmuth Hirth 
Hellmuth hirth.jpg
German aerospace engineer
Date of birth 24 April 1886
Date of death 1 July 1938
Manner of death
  • accident
  • aerospace engineer
  • engineer
Authority control
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Media in category "Hellmuth Hirth"

The following 6 files are in this category, out of 6 total.