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Patents > Filing date: 1912 & National tech categories: FR 6.4 & Number of text pages: 3-6000000

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Inventors:
None (4) · Nazaire Lacrotte (3) · Georges Guincêtre (2) · Paul Avezou (2) · Eugène-Pierre-Félix-Auguste Coursin (2) · Ernest Bertin (2) · Auguste Brieussel (2) · Gustav Mees (2) · Albéric de la Celle (2) · Jacques-Marien Lecomte (2)
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Applicant person:
None (7) · Nazaire Lacrotte (3) · Gustav Mees (2) · Ernest Bertin (2) · Eugène-Pierre-Félix-Auguste Coursin (2) · Paul Avezou (2) · Georges Guincêtre (2) · Auguste Brieussel (2) · Albéric de la Celle (2) · Jacques-Marien Lecomte (2)
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None (15)
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Supplementary to patent:
None (85) · Patent FR-1911-448574 (2)
Related to aircraft:
Patent agent:
None (16) · Armengaud jeune (9) · Dupont et Elluin (9) · None (9) · J. Bonnet-Thirion (6) · Weismann et Marx (5) · Brandon frères (5) · H. Bœttcher fils (5) · E. Blétry (5) · Société A. Frey et de Carsalade (4) · Schwab (4) · Gaston Rose (4) · Ch. Mardelet (3) · P. Follin (3) · G. Petiau (3)
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IPCs:
IPC B64C17/00 (39) · IPC B64C1/00 (23) · IPC B64C39/00 (19) · IPC B64C3/38 (6) · IPC B64C3/00 (5) · IPC B64B1/00 (4) · IPC B64C13/00 (4) · IPC B64C23/00 (4) · IPC B64C11/00 (3) · IPC B64C27/04 (3) · IPC B64C35/00 (3) · IPC B64C3/56 (3) · IPC B64D25/04 (3) · IPC B64C25/00 (3)
CPCs:
CPC B64C17/00 (39) · CPC B64C39/00 (12) · CPC B64C2700/6218 (11) · CPC B64C2700/6295 (10) · CPC B64C2700/6214 (8) · CPC B64C3/385 (5) · CPC B64C2700/6219 (5) · CPC B64C2700/6212 (5) · CPC B64C23/005 (4) · CPC B64C2700/6233 (4) · CPC B64C13/00 (4) · CPC B64C3/00 (4) · CPC B64B1/00 (4) · CPC B64C39/08 (4)
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