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Patents > Applicant person : Charles Pregaldino or None & Supplementary to patent: None

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None (1956) · FR (517) · DE (478) · US (401) · GB (135) · AT (64) · IT (56) · CH (34) · AU (18) · AH (15) · Prussia (13) · CA (13) · BE (11) · HU (11) · Poland (10) · NZ (10) · NL (9) · SE (9) · ES (8) · RU (6)
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None (3655) · Berlin (13) · Seine (10) · Nord (9) · Berlin-Reinickendorf West (6) · Berlin-Reinickendorf (6) · Paris (5) · Budapest (4) · Cincinnati (3) · Canton of Zurich (3) · Loire-Inférieure (3) · Tarn-et-Garonne (3) · Hamilton county, OH (3) · Stuttgart (3)
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Assigned to:
None (3662) · Goodyear Tire and Rubber Company (7) · Curtiss Aeroplane and Motor Corporation (7) · Tarbox Safety Aircraft Company (4) · Établissements de Dion-Bouton (3) · Sperry Gyroscope Company (2) · Westinghouse Electric & Manufacturing Company (2) · International Aeronautical Construction Company (2) · Société Anonyme des Établissements Nieuport (2) · Thenen (2) · Haskelite Manufacturing Corporation (2)
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