Gebrauchsmuster DE-1903-211592

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Rectangular kite with noise-making "Papierstreifen" ; is this latter related to the "Wölbung" on the side of the rectangle?

  • Inventor location: Berlin


Year filed 1903
Year granted 1903
Office DEG
Patent number G211592
Inventors Louis Helse
Inventor country DE
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Applicant type INDIV
Applicant is inventor? 1
Original title Drachen in Form eines Rechtecks mit einem in einer Wölbung an einer Seite des Rechtecks angeordneten, beim Fliegen ein brummenders Geräusch erzeugenden Papierstreifen
English title Rectangular kite with arch on each side which while flying makes a humming sound with paper bands
Tech fields kite, noise
Filing date 1903-08-21
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Granted? 1
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Related to aircraft? 1
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Citations from after 1930
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