Drilldown: Patents

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Patents > Year granted: 1920 - 1929 & CPCs : CPC B64B1/58 or None

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Inventors:
None (52) · Jakob Haw (3) · Pierre Levasseur (2) · Deutsche Flugzeug Werke (2) · Reinhold Richter (2) · Walter George Tarrant (2) · Vilmos Zurowec (2) · Albert John Fortescue (2)
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None (61) · Walter George Tarrant (2) · Jakob Haw (2) · Pierre Levasseur (2) · Vilmos Zurowec (2) · Reinhold Richter (2) · Albert John Fortescue (2)
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None (74)
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Supplementary to patent:
None (61) · Patent DE-1919-319462 (2)
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