Drilldown: Patents

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Patents > Tech fields: lift & Family year: 1900 - 1909 & Number of claims: 2-4

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Inventors:
Robert Esnault-Pelterie (12) · Henry Calder Lobnitz (4) · None (3) · Rudolf Penkala (3) · Giulio Silvestri (3) · Eduard Penkala (3) · Burt Jackson Pressey (2) · Charles Wolf (2) · Christian Magnus Gyde Jensen (2) · Anton Findenigg (2) · Julius Hermann Carl Gebauer (2) · John Seiler (2) · Paul-Louis-Maurice Caron (2)
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Robert Esnault-Pelterie (12) · Henry Calder Lobnitz (4) · None (3) · Rudolf Penkala (3) · Giulio Silvestri (3) · Eduard Penkala (3) · Burt Jackson Pressey (2) · Charles Wolf (2) · Christian Magnus Gyde Jensen (2) · Anton Findenigg (2) · Julius Hermann Carl Gebauer (2) · John Seiler (2) · Paul-Louis-Maurice Caron (2)
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None (16)
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