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Patents > Year filed: 1909 & Number of text pages: 1

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Inventors:
None (7) · Johannes Schilling (5) · Friedrich von Ehrenberg (4) · Jean-Baptiste-Eugène Gangler (3) · Robert Esnault-Pelterie (2) · João Gouveia (2) · Johann Schütte (2) · Heinrich Mack (2) · Fernand-Albin Gibert (2) · Lucien Chauvière (2) · August Krumholz (2)
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Applicant person:
None (17) · Johannes Schilling (5) · Friedrich von Ehrenberg (4) · Jean-Baptiste-Eugène Gangler (3) · Lucien Chauvière (2) · Johann Schütte (2) · Heinrich Mack (2) · Robert Esnault-Pelterie (2) · Fernand-Albin Gibert (2)
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Tech fields:
LTA (24) · airplane (23) · design (14) · safety (10) · propellers (10) · Propulsion (10) · stability (9) · subsystem (8) · wings (8) · control (7) · Gas (7) · Frame (6) · propeller (6) · anchor (5) · airship (5) · balloon (5) · Balloons (5)
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None (45)
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IPCs:
None (27) · IPC B64B1/00 (6) · IPC B64C11/16 (4) · IPC B64B1/58 (4) · IPC B64C17/00 (4) · IPC B64C11/00 (3) · IPC B64C39/00 (3) · IPC B64C13/00 (3) · IPC B64C23/00 (3) · IPC B64C39/08 (2) · IPC B64C33/02 (2) · IPC B64C1/00 (2)
CPCs:
None (24) · CPC B64C17/00 (6) · CPC B64B1/58 (5) · CPC B64B1/00 (4) · CPC B64C13/00 (4) · CPC B64C39/00 (3) · CPC B64C33/02 (3) · CPC B64C2700/6295 (3) · CPC B64C23/005 (3) · CPC B64B1/005 (2) · CPC B64C39/08 (2) · CPC B64B1/62 (2) · CPC B64C11/006 (2) · CPC B64C11/16 (2) · CPC B64C11/20 (2) · CPC B64F2700/6219 (2)
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