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Patents > Tech fields: design & CPCs: CPC B64C17/00 & Family year: 1900 - 1999

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Inventors:
Albéric de la Celle (6) · Burt Jackson Pressey (5) · Sam Leonard Walkden (4) · Auguste-Hippolyte Étévé (3) · Théophile Protin (3) · Isaac Bell (3) · Camille Contal (3) · Jules-Albert Moreau (3)
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Albéric de La Celle (6) · Burt Jackson Pressey (5) · Sam Leonard Walkden (4) · Isaac Bell (3) · Jules-Albert Moreau (3) · Camille Contal (3) · Auguste-Hippolyte Étévé (3) · Théophile Protin (3)
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None (4)
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