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Patents > Office: FR & CPCs : CPC B64C17/00 or CPC B64C2700/6256

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None (337) · Patent FR-1908-396249 (5) · Patent DE-1911-11-16 Otto Albin Budig (3) · Patent FR-1912-450608 (2) · Patent IT-1910-10-17 Carlo Navaro (2) · Patent FR-1910-421257 (2) · Patent FR-1914-476300‎‎ (2) · Patent FR-1910-423998 (2) · Patent FR-1909-408872 (2) · Patent IT-1911-06-13 Guido Castagneris (2) · Patent DE-1910-04-04 August Wendtland (2)
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Patent agent:
None (129) · Armengaud jeune (33) · None (33) · E. Blétry (17) · J. Bonnet-Thirion (11) · Charles Dony (11) · P. Follin (10) · Matray frères et Cie (10) · Brandon freres (9) · J. Germain (9) · Lavoix et Mosès (9) · Weismann et Marx (9) · Schwab (9) · L. Chassevent (8) · Hippolyte Josse (7) · Paul Coulomb (6) · H. Boettcher fils (6)
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