Drilldown: Patents

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Patents > National tech categories: FR 6.3 & First filing: Yes & Cites these patents : 1 or None & Citations from after 1930: None & Number of claims: None

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Inventors:
Juppont (2) · Pieri (2) · Henri Mager (2) · Hofmann (2) · Comte Antoine Apraxine (2) · Federico Capone (2) · Bel (2) · Charles Cadet (2)
Inventor country:
Applicant person:
None (7) · Bel (2) · Comte Antoine Apraxine (2) · Charles Cadet (2) · Federico Capone (2) · Juppont (2) · Pieri (2) · Hofmann (2)
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Tech fields:
LTA (25) · airplane (15) · propulsion (14) · balloon (9) · dirigible (8) · None (6) · navigation (6) · frame (4) · instrument (4) · aerostat (4) · flapping (3) · parachute (3) · construction (3)
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