ESPAÑA PIONEROS AVIACIÓN AUTOGIRO

Metadata

• Date: 01/01/1930 12:00 (UTC)
• Credit: EFE
• Source: EFE
• Topic: Science and technology
  Science and technology » Engineering
  Economy, business and finance » Transport » Air transport
  
• Reference: 8008920425
• Relevance: Normal
• Concepts: Innovation
• Characters: JUAN DE LA CIERVA (INGENIERO)