Drilldown: Patents

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Patents > Office : FR or GR or NZ & Supplementary to patent : Patent US-1909-970771 or None & Related to aircraft: Yes & Patent agent : Meslin-Boffard or None & Cites these patents: None

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Tech fields:
LTA (248) · navigation (147) · balloon (92) · propulsion (85) · Airplane (83) · stability (56) · design (50) · propellers (34) · frame (34) · None (31) · wings (31) · construction (30) · Aerostat (28) · Automatic stability (26) · aerodynamics (25) · Hybrid (23) · control (20) · Lift (19)
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IPCs:
None (426) · IPC B64B1/00 (70) · IPC B64B1/58 (33) · IPC B64C1/00 (29) · IPC B64C17/00 (27) · IPC B64C39/00 (21) · IPC B64C11/00 (10) · IPC B64C23/00 (9) · IPC B64B1/40 (8) · IPC B64B1/62 (7) · IPC B64C27/04 (7) · IPC B64C3/00 (5) · IPC B64C3/38 (4) · IPC B64D1/04 (4) · IPC B64C31/04 (3) · IPC B64C33/00 (3) · IPC B64B1/66 (3) · IPC B64C33/02 (3) · IPC B63H1/12 (3) · IPC B64C17/06 (3)
CPCs:
None (407) · CPC B64B1/00 (68) · CPC B64B1/58 (33) · CPC B64C17/00 (30) · CPC B64C39/00 (21) · CPC B64C2700/6295 (17) · CPC B64C2700/6218 (14) · CPC B64C23/005 (9) · CPC B64C11/006 (8) · CPC B64B1/40 (8) · CPC B64C2700/6274 (8) · CPC B64B1/62 (7) · CPC B64C2700/6219 (6) · CPC B64C3/00 (5) · CPC B64C2700/6281 (4) · CPC B64D1/04 (4) · CPC B64C33/02 (4) · CPC B64C3/385 (4)
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