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Patents > Year granted: 1911 & Tech fields : Construction or ballonet

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Inventors:
None (7) · Robert Esnault-Pelterie (7) · Louis Blériot (4) · Léon Morane (4) · Raymond Saulnier (4) · Gabriel Borel (4) · Ludwig Schmidl (3) · Armand-Jean-Auguste Deperdussin (3) · Joseph Wetterwald (3) · Carl Hanschke (3)
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None (7) · Robert Esnault-Pelterie (7) · Louis Blériot (4) · Gabriel Borel (4) · Léon Morane (4) · Raymond Saulnier (4) · Ludwig Schmidl (3) · Armand-Jean-Auguste Deperdussin (3) · Joseph Wetterwald (3) · Carl Hanschke (3)
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None (25)
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Supplementary to patent:
None (73) · Patent DE-1909-220044 (3) · Patent FR-1907-373818 (3) · Patent DE-1910-06-18 Carl Hanschke (3) · Patent US-1909-970771 (2) · Patent AT-1910-49705 (2) · Patent BE-1909-219837 (2)
Related to aircraft:
Patent agent:
None (34) · Armengaud jeune (14) · Hippolyte Josse (4) · None (4) · Weismann et Marx (3) · Boult, Wade & Tennant (3) · Marks & Clerk (3) · Dupont et Elluin (2) · A. Boning (2) · L. Courtois (2) · H. Bœttcher fils (2) · G. de Mestral et F. Harlé (2) · J. Germain (2) · E. Blétry (2) · Charles Dony (2) · B. Bloch et A. Haas (2)
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IPCs:
None (32) · IPC B64C39/00 (10) · IPC B64C3/00 (9) · IPC B64C1/00 (8) · IPC B64C25/00 (5) · IPC B64C3/54 (5) · IPC B64B1/58 (4) · IPC B64C3/18 (4) · IPC B64C17/00 (4) · IPC B64C11/24 (3) · IPC B64B1/00 (3) · IPC B64C3/26 (2) · IPC B64C27/04 (2) · IPC B64C1/08 (2) · IPC B64C3/38 (2) · IPC B64C33/02 (2)
CPCs:
None (26) · CPC B64C3/00 (10) · CPC B64C39/00 (8) · CPC B64C2700/6295 (6) · CPC B64C2700/6235 (6) · CPC B64C3/54 (5) · CPC B64C25/06 (5) · CPC B64B1/58 (4) · CPC B64C17/00 (4) · CPC B64C2001/0063 (3) · CPC B64C25/54 (3) · CPC B64C25/62 (3) · CPC B64C11/24 (3) · CPC B64F2700/6226 (3) · CPC B64B1/00 (3) · CPC B64C25/52 (3)
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Showing below up to 119 results in range #1 to #119.

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