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Patents > Filing date: 1910 & National tech categories: FR 6.4 & Number of claims: 3

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Inventors:
None (2) · Émile Dutel (2) · Alfred Tunmer (2) · René Levainville (2)
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None (3) · Alfred Tunmer (2) · René Levainville (2) · Émile Dutel (2)
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Tech fields:
airplane (18) · stability (12) · design (11) · control (7) · construction (6) · lift (6) · propellers (6) · None (6) · frame (5) · LTA (4) · aerodynamics (4) · wings (3) · sustentation (3) · Subsystem (3) · Propulsion (3)
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CPCs:
CPC B64C17/00 (11) · CPC B64C2700/6218 (4) · CPC B64C3/385 (4) · CPC B64C23/005 (4) · CPC B64C1/00 (3) · CPC B64C2700/6212 (3) · CPC B64C2700/6274 (3) · CPC B64C13/00 (3) · CPC B64C2700/6228 (2) · CPC B64C2700/6235 (2) · CPC B64C2700/6256 (2) · CPC B64C2700/6214 (2) · CPC B64B1/62 (2) · CPC B64C39/00 (2) · CPC B64C3/00 (2)
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