Drilldown: Patents

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Patents > CPCs: CPC B64C3/00 & Number of claims: 4-6

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None (8) · Charles Marie von Eugen (2) · Henri Fournier (2) · Harry Letchford (2)
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None (9) · Charles Marie von Eugen (2) · Henri Fournier (2) · Harry Letchford (2)
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airplane (17) · Construction (15) · wings (15) · frame (11) · None (9) · subsystem (5) · design (5) · multiplanes (3) · joints (3) · fuselage (3) · metal (3) · monoplane (2) · tendeur (2) · texture (2) · attachment (2) · stays (2) · aerodynamics (2) · lift (2)
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