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Patents > National tech categories : FR 5 or FR 6.4 or USPC 244/30 & IPCs: None

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Applicant person:
None (151) · Meller (the younger) (4) · l'abbé Jean-Martin Demongeot (4) · Jean-Louis Le Hir (2) · Eugene F. Falconnet (2) · Modeste-Abel Latouche (2) · Jean-Baptiste Guilbert (2) · Baron de Rovérié de Cabrières‎ (2) · Henri Blanc (2)
Applicant is inventor:
Tech fields:
LTA (89) · navigation (71) · airplane (48) · None (44) · balloon (43) · propulsion (34) · stability (29) · frame (27) · propeller (20) · Aerostat (16) · design (14) · airfoil (10) · piloting (9) · parachute (9) · propellers (9) · whole (9) · dirigible (9) · safety (9) · wings (9) · hybrid (8)
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None (197)
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Supplementary to patent:
None (255) · Patent FR-1836-5429 (3) · Patent FR-1850-10514 (2) · Patent FR-1910-415046 (2)
Related to aircraft:
Patent agent:
None (184) · Armengaud jeune (8) · Jules Mathieu (6) · E. Blétry (4) · Charles Dony (4) · Charles Assi (4) · Boramé et Julien (4) · Édouard Baral (4) · J. Bonnet-Thirion (3) · J. Germain (3) · Chassevent (3) · G. Petiau (3) · Lafond (3) · 0 (3)
National tech categories: (Click arrow to add another value)
IPCs: (Click arrow to add another value)
CPCs:
None (196) · CPC B64B1/00 (24) · CPC B64C17/00 (16) · CPC B64C39/00 (9) · CPC B64C2700/6295 (9) · CPC B64C2700/6218 (9) · CPC B64C33/02 (7) · CPC B64C11/006 (6) · CPC B64C23/005 (6) · CPC B64C3/54 (3) · CPC B64C3/52 (3) · CPC B64C3/385 (3) · CPC B64C2700/6274 (3) · CPC B64C2700/6245 (3)
First filing:
Cites these patents:
Citations from after 1930:
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