Co skonstruowali : Ferdynand Zeppelin, Orville i Wilbur Wright, Thomas Alva Edison, Emil Berlinger, Alexander Graham Bell, Guglielmo Marconi.
Co skonstruowali : Ferdynand Zeppelin, Orville i Wilbur Wright, Thomas Alva Edison, Emil Berlinger, Alexander Graham Bell, Guglielmo Marconi.