Patent IT-1907-90884

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"Prolungamento della privativa 83882"

  • Registro attestati: 250/11
  • Inventor location: Herseaux, Belgium

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Year filed 1907
Year granted 1907
Office IT
Patent number 90884
Inventors Joseph Maes
Inventor country BE
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Original title Aérostat dirigeable par une spirale actionnée par un moteur quelconque
English title Aerostat steered by spiral powered by any motor
Tech fields LTA, propulsion
Filing date 1907-08-12
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Supplementary to patent Patent IT-1906-83882
Related to aircraft? 1
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National tech categories IT 8
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