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Patents > Patent agent : Armengaud jeune or None & CPCs : CPC B64B1/00 or CPC B64C3/00 & Number of claims: 3-5

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Inventors:
None (11) · Adolphe Clément-Bayard (4) · Ernst Heinkel (2) · Robert Esnault-Pelterie (2) · Hugo Junkers (2)
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LTA (29) · frame (25) · airplane (15) · navigation (12) · wings (11) · propulsion (11) · construction (10) · balloon (10) · design (7) · propeller (6) · subsystem (6) · safety (6) · dirigibles (4) · stability (4)
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None (16)
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