Drilldown: Patents

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Patents > Year granted: 1890 - 1899 & Inventor country: DE & Number of text pages: 1-4

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Office:
Inventors:
August Riedinger (7) · Ferdinand von Zeppelin (4) · Richard Czygan (4) · Dr. Bernhard Reinhard Beenen (3) · Andreas Ożegowski (3) · F. Gaebert (3)
Inventor country: (Click arrow to add another value)
Applicant person:
None (35) · August Riedinger (6) · Ferdinand von Zeppelin (3) · Richard Czygan (3) · Dr. Bernhard Reinhard Beenen (2) · Gustav Fricke (2) · Fritz Alexander Jone (2) · F. Gaebert (2) · Max Nathan (2) · Emil Lachmann (2) · Oscar Roeper (2) · Otto Schmidt (2) · Andreas Ożegowski (2) · Raphael Ernst May (2) · Carl Georg Rodeck (2) · Sophus Hartmann (2)
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Tech fields:
LTA (40) · propulsion (30) · None (20) · balloon (20) · navigation (16) · frame (15) · propeller (14) · car (12) · Design (8) · captive (8) · electricity (8) · marine (7) · stability (7) · airship (6) · Hybrid (6) · gas (5) · rudder (5) · dirigible (5) · jet (5) · kite (5)
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Cites these patents:
Citations from after 1930:
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