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Patents > Inventor country : DE or NZ & Assigned to : Albert L. Watters or None & IPCs : IPC B64C31/06 or None & Number of text pages: 2-3 & Number of claims: 5-20

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Inventors:
None (15) · Carl Edler von Radinger (2) · Hermann Hassenbach (2) · Hermann Ruthenberg (2) · Johann Schütte (2) · Ferdinand von Zeppelin (2) · Kurt Schultze (2) · Käthe Paulus (2) · Alfred Maul (2) · Rudolf Wagner (2) · Vincent Wisniewski (2)
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Tech fields:
airplane (13) · subsystem (12) · LTA (11) · Airship (11) · Frame (9) · design (8) · propulsion (7) · balloon (6) · Balloons (5) · propellers (4) · Gas (4) · stability (4) · construction (4) · navigation (4) · propeller (4) · flapping (4) · Aerodynamics (4)
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