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Patents > IPCs: None & CPCs: None & Family year: 1800 - 1899 & Number of text pages: 2-3

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Inventors:
Otto Lilienthal (5) · Ferdinand von Zeppelin (4) · Georg Wellner (3) · Heinrich Suter (2) · Dr. Bernhard Reinhard Beenen (2) · Emil Lehmann (2) · Rudolf Krocker (2) · Konstantin Danilewsky (2) · August Riedinger (2) · Jean Dusséqué (2) · William Bashall (2) · Gustav Fricke (2)
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Applicant person:
None (23) · Ferdinand von Zeppelin (4) · Otto Lilienthal (3) · Gustav Fricke (2) · Emil Lehmann (2) · Jean Dusséqué (2) · Rudolf Krocker (2) · Georg Wellner (2) · William Bashall (2) · К. Данилевский (2) · August Riedinger (2)
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Tech fields:
LTA (36) · propulsion (20) · frame (18) · navigation (14) · propeller (13) · design (11) · propellers (9) · car (8) · stability (8) · balloon (7) · hybrid (7) · None (6) · airplane (6) · flapping (6) · airship (6) · Dirigibles (6)
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