Drilldown: Patents

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Patents > Tech fields : Airship or propeller or None & Related to aircraft : .5? or Yes & IPCs : IPC B64C11/14 or IPC B64C3/00 or None & Number of figures: 1-3

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Inventors:
None (19) · Johann Schütte (3) · Reinhold Richter (3) · Christian Lorenzen (2) · Otto Lilienthal (2) · Emil Lehmann (2) · Paul Behrens (2) · Romeo Wankmüller (2)
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None (38) · Johann Schütte (3) · Reinhold Richter (3) · Paul Behrens (2) · Christian Lorenzen (2)
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None (44)
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Showing below up to 89 results in range #1 to #89.

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