Drilldown: Patents

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Patents > Office : DK or FR & Tech fields : Airship or design or stability or subsystem or wings & CPCs : CPC B64C17/00 or CPC B64C17/06

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None (203) · Patent FR-1908-396249 (4) · Patent DE-1911-11-16 Otto Albin Budig (3) · Patent FR-1910-421257 (2) · Patent FR-1910-430552 (2) · Patent IT-1911-06-13 Guido Castagneris (2) · Patent FR-1910-423998 (2) · Patent FR-1912-450608 (2) · Patent DE-1910-04-04 August Wendtland (2) · Patent IT-1910-10-17 Carlo Navaro (2) · Patent IT-1913-03-20 Vigilio Baldo (2) · Patent FR-1909-408872 (2) · Patent FR-1914-476300 (2) · Patent FR-1912-442419 (2)
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None (69) · Armengaud jeune (31) · None (25) · E. Blétry (14) · J. Germain (12) · J. Bonnet-Thirion (9) · Charles Dony (8) · L. Chassevent (8) · Lavoix et Mosès (7) · J. Bonnet-Thirion et Breton (6) · Schwab (6) · Matray frères et Cie (6) · J. Fayollet (5) · G. Petiau (4) · Hippolyte Josse (4) · de Bongé (4) · C. Baumann (4) · Dom. Casalonga (4) · Paul Coulomb (4)
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