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Patents > Grant date: 1919 & CPCs : CPC B64C35/00 or CPC B64C39/00

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None (9) · Glenn Hammond Curtiss (4) · Hugh Oswald Short (3) · Louis Janoir (3) · Serge Vincent De Bolotoff (2)
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None (7) · Hugh Oswald Short (3) · Janoir LOUIS (2) · Serge Vincent de Bolotoff (2) · Frederick SAGE (2)
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CPCs: (Click arrow to add another value)
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Showing below up to 52 results in range #1 to #52.

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