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Patents > Tech fields : Stability or tractor & Granted: Yes

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Inventor country:
FR (493) · US (426) · GB (154) · DE (150) · HU (44) · IT (43) · AT (39) · None (30) · BE (28) · RU (20) · CA (17) · CH (15) · AU (13) · NO (11) · DK (7) · ES (7) · NZ (7) · VN (6)
Inventor location:
None (1297) · Budapest (26) · Seine (21) · Nord (15) · Paris (10) · Seine-et-Oise (9) · England (8) · Loire (7) · Hérault (5) · Nièvre (5) · Sachsen (4) · Orne (4) · Ohio (4) · New York state (4) · New York county (4) · New York City (4) · New York (4) · Morbihan (4) · Massachusetts (4)
Applicant firm:
None (1447) · Motorluftschiff Studiengesellschaft m.b.H (7) · Ateliers d'aviation Louis Bréguet (4) · Macy Engineering Company (4) · Tarbox Safety Aircraft Company (3) · Société Antoinette (3) · British and Colonial Aeroplane Co. (3) · Société Anonyme des Établissements Nieuport (3) · Luft-Verkehrs-Gesellschaft m.b.H. (3) · Hensel Aero Stabilizer Company (2) · Sperry Gyroscope Company (2) · Société Anonyme Astra (2) · Siemens-Schuckert Werke GmbH (2) · Jacob Lohner & Co. (2) · Wright Company (2) · Curtiss Aeroplane & Motor Corporation (2) · Blair Atholl Aeroplane Syndicate (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Application number:
Granted: (Click arrow to add another value)
Related to aircraft:
Assigned to:
None (1467) · Goodyear Tire and Rubber Company (3) · Hensel Aero Stabilizer Company (2)
IPCs:
None (649) · IPC B64C17/00 (375) · IPC B64C1/00 (289) · IPC B64C39/00 (60) · IPC B64C17/06 (50) · IPC B64B1/00 (33) · IPC B64C13/00 (27) · IPC B64C3/38 (22) · IPC B64C23/00 (16) · IPC B64C3/54 (15) · IPC B64B1/40 (14) · IPC B64B1/58 (12) · IPC B64C3/00 (11) · IPC B64C33/00 (10) · IPC B64C33/02 (9) · IPC B64C31/06 (8) · IPC B64C9/00 (8) · IPC CPC B64C13/00 (8) · IPC B64C3/14 (7)
CPCs:
CPC B64C17/00 (461) · None (338) · CPC B64C2700/6218 (150) · CPC B64C2700/6212 (79) · CPC B64C13/00 (78) · CPC B64C17/06 (62) · CPC B64C2700/6295 (58) · CPC B64C2700/6214 (48) · CPC B64C39/00 (46) · CPC B64B1/00 (42) · CPC B64C2700/6216 (37) · CPC B64C3/385 (37) · CPC B64C23/005 (33) · CPC B64C1/00 (31) · CPC B64C2700/6219 (29) · CPC B64C2700/6256 (23) · CPC B64B1/40 (21) · CPC B64C33/02 (18) · CPC B64C39/08 (17) · CPC B64C3/14 (16)
First filing:
Citations from after 1930:
Number of diagram pages:

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