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Patents > Office : DE or DK or NZ or RU & Inventor country: DE & Applicant is inventor: Yes & Grant date: 1890 - 1899

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Inventors:
Richard Czygan (3) · Andreas Ożegowski (3) · Raphael Ernst May (2) · Otto Schmidt (2) · F. Gaebert (2) · Ramiro de Palacios (2) · Hans von Siegsfeld (2) · Ferdinand von Zeppelin (2) · August Riedinger (2) · Wilhelm Goetjes (2)
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Tech fields:
LTA (26) · propulsion (13) · navigation (12) · balloon (11) · None (9) · frame (8) · propeller (8) · car (7) · airship (6) · dirigible (5) · design (5) · hybrid (4) · control (4) · captive (4) · takeoff (3) · marine (3) · stability (3)
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Showing below up to 62 results in range #1 to #62.

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