Drilldown: Patents

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Patents > Office : ?? or DE or HU or SE & Inventor country: DE & Filing date: 1900 - 1909 & IPCs : IPC B64B1/58 or IPC B64C35/00 or None & Number of diagram pages: 1

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Inventors:
None (22) · Johann Schütte (4) · Emil Lehmann (4) · August Riedinger (3) · Heinrich Strieffler (3) · Paul Frederik Degn (3) · Joseph Hofmann (3) · Gustav Knäpper (2)
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Tech fields:
LTA (32) · propulsion (12) · Airship (11) · Whole (10) · Subsystem (10) · propeller (9) · frame (9) · stability (8) · Design (7) · Propellers (7) · car (7) · balloon (7) · Balloons (7) · airplane (7) · navigation (5)
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Showing below up to 85 results in range #1 to #85.

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