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Patents > National tech categories : AT 77d or FR 6.2 or FR 6.3 & Number of diagram pages: 2-50000000

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Office:
Inventors:
Alfred-Eugène Pichou (4) · Philippe Delbert (2) · Antoine-Padoue Filippi (2) · Joseph Monpelas de Dax (2) · Raffaele Ronco fu Riccardo (2) · François-Marcellin Chartier (2) · Frédéric Malfait (2)
Inventor country:
Applicant person:
None (7) · Alfred-Eugène Pichou (4) · Philippe Delbert (2) · Joseph Monpelas de Dax (2) · Antoine-Padoue Filippi (2) · Frédéric Malfait (2) · François-Marcellin Chartier (2) · Raffaele Ronco fu Riccardo (2)
Applicant firm:
Applicant type:
Applicant is inventor:
Tech fields:
propulsion (34) · LTA (25) · navigation (18) · construction (12) · Propellers (12) · propeller (10) · aerostat (9) · ascension (9) · dirigible (8) · airplane (8) · design (8) · stability (7) · safety (7) · balloon (7) · airship (6) · frame (6) · steering (5) · texture (5) · Lift (5) · wings (5)
Full specification filed date:
Application number:
None (18)
Granted:
Related to aircraft:
Assigned to:
National tech categories: (Click arrow to add another value)
CPCs:
CPC B64B1/00 (21) · None (11) · CPC B64C33/02 (6) · CPC B64C2700/6281 (3) · CPC B64C39/005 (3) · CPC B64C39/00 (3) · CPC B64C27/04 (2) · CPC B64C2700/6295 (2) · CPC B64C11/001 (2) · CPC B64C27/12 (2) · CPC B64C33/00 (2) · CPC B63H1/32 (2)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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