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Patents > Tech fields : Airplane or propeller & IPCs : IPC B64C17/00 or IPC B64C33/02 or IPC B64C35/00

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Supplementary to patent:
None (182) · Patent GB-1911-29012 (6) · Patent FR-1912-442419 (3) · Patent IT-1910-10-17 Carlo Navaro (3) · Patent FR-1916-493411 (3) · Patent GB-1909-8531‎ (3) · Patent FR-1912-446818 (3) · Patent DE-1911-11-16 Otto Albin Budig (3)
Related to aircraft:
Patent agent:
None (72) · Armengaud jeune (26) · None (15) · Marks & Clerk (10) · E. Blétry (9) · Abel & Imray (7) · J. Bonnet-Thirion (7) · Charles Dony (7) · J. Fayollet (6) · Schwab (6) · Louis Tailfer (6) · Dom. Casalonga (6) · P. Follin (6) · J. Germain (6) · Edward Evans & Co. (5) · Lavoix et Mosès (5) · C. Baumann (5)
IPCs: (Click arrow to add another value)
CPCs:
CPC B64C17/00 (275) · CPC B64C2700/6218 (106) · CPC B64C2700/6212 (40) · CPC B64C35/00 (35) · CPC B64C2700/6214 (35) · CPC B64C33/02 (23) · CPC B64C2700/6219 (12) · CPC B64F2700/6261 (10) · CPC B64C2700/6215 (8) · CPC B64F2700/6296 (7) · CPC B64C35/008 (6) · CPC B64F2700/628 (4) · IPC B64C35/00 (4) · CPC B64C1/00 (3) · CPC B64F2700/6265 (2) · CPC B64C3/38 (2) · CPC B64C35/001 (2) · CPC B64C35/007 (2) · CPC B64C2700/6211 (2)
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