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Patents > National tech categories : FR 6.4 or USPC 60/309 & Number of claims: 6-7

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Office:
Inventors:
None (7) · Dane Hurlburt (3) · Robert Esnault-Pelterie (3) · Henri-Hubert Pagny (2) · Jean Walter-Martin (2) · Eugène-Pierre-Félix-Auguste Coursin (2) · Lin-Marius Mannent (2) · Pierre-Octave Détable (2) · José Lluzar-Rodrigo (2) · Marc Fournier (2) · Thomas Sloper (2)
Inventor country:
Applicant person:
None (11) · Robert Esnault-Pelterie (3) · Dane Hurlburt (3) · Henri-Hubert Pagny (2) · José Lluzar-Rodrigo (2) · Lin-Marius Mannent (2) · Eugène-Pierre-Félix-Auguste Coursin (2) · Marc Fournier (2) · Pierre-Octave Détable (2) · Jean Walter-Martin (2) · Thomas Sloper (2)
Applicant is inventor:
Full specification filed date:
Application number:
None (18)
Granted:
Supplementary to patent:
None (84)
Related to aircraft:
Patent agent:
Armengaud jeune (16) · None (11) · None (10) · E. Blétry (7) · L. Chassevent (6) · Boramé et Julien (4) · Dupont et Elluin (4) · Lavoix et Mosès (4) · J. Bonnet-Thirion (4) · Ch. Mardelet (4) · Hippolyte Josse (4) · C. Baumann (3) · Georges Laurent (3) · Matray freres et Cie (3) · Charles Dony (3)
Assigned to:
National tech categories: (Click arrow to add another value)
IPCs:
IPC B64C39/00 (22) · IPC B64C17/00 (18) · IPC B64C1/00 (14) · IPC B64B1/00 (11) · IPC B64C33/02 (9) · None (7) · IPC B64C3/00 (5) · IPC B64C3/38 (5) · IPC B64C23/00 (4) · IPC B64C27/04 (3) · IPC B64C3/42 (3) · IPC B64C3/18 (3)
CPCs:
CPC B64C17/00 (20) · CPC B64C39/00 (18) · CPC B64C2700/6295 (10) · CPC B64B1/00 (10) · CPC B64C33/02 (9) · CPC B64C2700/6218 (7) · CPC B64C2700/6212 (5) · CPC B64C3/00 (5) · CPC B64C23/005 (4) · CPC B64C3/385 (4) · CPC B64C2700/6214 (3) · CPC B64C3/18 (3) · CPC B64C2700/6233 (3) · CPC B64C25/62 (3) · CPC B64C3/42 (3) · CPC B64C33/00 (3) · CPC B64C27/04 (3) · None (3) · CPC B64C1/00 (3)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

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