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Patents > Tech fields: lift & Number of claims: 2

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Inventors:
Robert Esnault-Pelterie (6) · None (5) · Giulio Silvestri (3) · Max Richter (2) · Eduard Penkala (2) · Ignaz Etrich (2) · Rudolf Penkala (2) · Anton Findenigg (2)
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None (6) · Robert Esnault-Pelterie (6) · Giulio Silvestri (3) · Eduard Penkala (2) · Rudolf Penkala (2) · Max Richter (2) · Ignaz Etrich (2) · Anton Findenigg (2)
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Showing below up to 52 results in range #1 to #52.

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