Drilldown: Patents

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Patents > Assigned to: None & IPCs: IPC B64C3/38 & First filing: No

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Inventors:
Robert Esnault-Pelterie (5) · Charles Baillod (3) · Georges Gramaticesco‎ (3) · Jean-Jules Cambou (3) · None (2) · Heinrich Podolsky (2) · Louis-Adolphe Hayot (2) · Georg Albert Rohde (2) · Émile Pupin (2) · Joseph Borel (2) · Auguste-Pierre Biais (2)
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None (6) · Robert Esnault-Pelterie (5) · Georges Gramaticesco‎ (3) · Charles Marie Joseph Baillod (2) · Joseph Borel (2) · Heinrich Podolsky (2) · Georg Albert Rohde (2) · Jean-Jules Cambou (2) · Émile Pupin (2) · Auguste Pierre Biais (2)
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None (5)
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Supplementary to patent:
None (11) · Patent BE-1912-02-07-Gramaticesco (3) · Patent FR-1908-392672 (3) · Patent DE-1909-244106 (2) · Patent FR-1912-457441 (2) · Patent FR-1912-449167 (2) · Patent FR-1908-393976 (2) · Patent US-1912-1077892 (2)
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